MaturationOptional fixed-collection layerNot yet active on Robinhood Chain

One collection. One approved Stock Token.

A maturation collection pins one creator-selected Stock Token from the approved registry. Colour remains part of the art; it never selects an asset.

The collection pool allocates only token units it actually holds. Letter and uninterrupted holding set each artwork's share of a new allocation batch.

Plate / Guide
**How maturation works**
One approved Stock Token is allocated by relative artwork weight and uninterrupted holding time.
How to read itMove across the image to change stages; tap on touch screens.
Activation waits for sale close or sellout, final letter assignment, and every public artwork’s reveal. Reserved inventory is not part of a maturation collection.
Pre-activation Stock Token units stay in the router until activation. Later receipts wait for a weekly snapshot. Each batch uses one historical ownership snapshot.
The creator selects one approved token and the pool pins it. A later registry addition cannot enter this collection.
Base letter weight is multiplied by a universal uninterrupted-holding curve sampled at completed days. Colour has no allocation meaning.
The current owner needs 90 uninterrupted days and current eligibility approval. A balance loss is reconciled across all remaining unclaimed allocation before another claim.
A transfer restarts the claim clock while unclaimed allocation stays with the NFT. Units already claimed remain with their recipient.

The holder

Time changes weight. A transfer restarts the clock.

HoldLetter weight and uninterrupted time set relative weight for each new batch

TransferUnclaimed allocation stays with the NFT; its new owner starts a new holding clock

ClaimThe current owner needs 90 uninterrupted days and current eligibility approval

Units already claimed stay with their recipient. An NFT transfer does not move them.

The creator

Collection terms still belong to the creator.

Creator choosesFixed supply · mint price · wallet cap · sale window

Collection formatEligible Fixed Collection only

Maturation choiceArt only · or exactly one approved Stock Token

Published before mintStock Token · fee schedule · companion configuration

OpenGraphs remain art-only.

Relative weight

Letter and one universal time curve work together.

Each letter has a base weight. The time multiplier starts at 1.0×. Completed UTC days move it toward 1.5× with a 180-day half-life.

See the contract weight table

Letter	Base weight	Time curve
I	1.00×	1.00× toward 1.50×
V	1.20×	1.00× toward 1.50×
X	1.40×	1.00× toward 1.50×
L	1.65×	1.00× toward 1.50×
C	1.90×	1.00× toward 1.50×
D	2.20×	1.00× toward 1.50×
M	2.50×	1.00× toward 1.50×

Time changes relative weight for a batch. It does not state how many Stock Token units that batch contains.

When the pool can activate

The public sale must sell out or close. Every public artwork must be revealed. The collection's final letter assignment must also finish. Only then is the public cohort fixed.

Actual accounting

Received value is recorded before it is allocated.

Primary ETH and paid royalty ETH enter collection-bound accounting. Each source uses published nonzero shares for artist, Monographs, and pool. Together they total 100%.

Before pool activation, Stock Token units remain segregated in the router. After activation, new receipts close in weekly batches. A separate checked transaction converts pool ETH into the selected Stock Token. It requires approved adapters, fresh prices, and fixed slippage.

Companion receiver provenance

The companion coin is bound to a dedicated receiver through the verified Pons launch record. The receiver's balance can be swept and split. ERC-20 transfers cannot prove every unit came from Pons. The router labels it unverified receiver inflow. Direct donations use a separate label.

A claim transfers only accounted units the pool holds. If pool balance falls below obligations, that asset is impaired. Reconciliation applies across all unclaimed allocations before another claim.

Read the Stock Token disclosure

Robinhood Stock Tokens are tokenised debt securities issued by Robinhood Assets (Jersey) Limited. They provide economic exposure to underlying securities. Holders receive no legal or beneficial rights against those securities’ issuers. Availability, transfer, and redemption depend on issuer terms, applicable restrictions, and service availability. Market, issuer, liquidity, and smart-contract risks apply.

Public receipts show each active maturation collection. They include its Stock Token balance, allocations, impairments, and claims.

See the collection accounting View Fine Print