Gerycz / Powers / Rolin
type: MusicGroup
popularity: 2
followers: 482
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa83e1397c7de21db0992d4f2ecccec5f609a84a1c7f75b1087f7b8e4d2917fec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5b50efa3-db75-48d0-91e9-d3fc5108a0ca.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5b50efa3-db75-48d0-91e9-d3fc5108a0ca.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5b50efa3-db75-48d0-91e9-d3fc5108a0ca
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa83e1397c7de21db0992d4f2ecccec5f609a84a1c7f75b1087f7b8e4d2917fec","name":"Gerycz / Powers / Rolin","registered_at":"2026-06-16T21:32:03Z","symbol":"NIM1181776","token_address":"0x9d961b35aebbb8e3619e7de2a5c8db4f937538c5","type":"artist","uuid":"5b50efa3-db75-48d0-91e9-d3fc5108a0ca"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa83e1397c7de21db0992d4f2ecccec5f609a84a1c7f75b1087f7b8e4d2917fec. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5b50efa3-db75-48d0-91e9-d3fc5108a0ca.json and https://artists.proofprofile.net/proofs/artist/5b50efa3-db75-48d0-91e9-d3fc5108a0ca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xa83e1397c7de21db0992d4f2ecccec5f609a84a1c7f75b1087f7b8e4d2917fec","name":"Gerycz / Powers / Rolin","registered_at":"2026-06-16T21:32:03Z","symbol":"NIM1181776","token_address":"0x9d961b35aebbb8e3619e7de2a5c8db4f937538c5","type":"artist","uuid":"5b50efa3-db75-48d0-91e9-d3fc5108a0ca"}
album: Beacon
  type: MusicAlbum
  date published: 2021-03-12
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  type: MusicAlbum
  date published: 2021-07-07
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  type: MusicAlbum
  date published: 2021-07-07
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  type: MusicAlbum
  date published: 2021-08-03
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  type: MusicAlbum
  date published: 2021-09-03
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  type: MusicAlbum
  date published: 2021-09-03
album: Entrance
  type: MusicAlbum
  date published: 2023-11-27
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  type: MusicAlbum
  date published: 2023-12-01
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  type: MusicAlbum
  date published: 2024-01-12