1925 Band
type: MusicGroup
popularity: 3
followers: 636
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9c89457070e195ffee13ac3494c2cccb3f7e536ab112e9b1ac0cf8915bca319
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b9c7098b-6d38-40dc-8f83-5fa17c08dc33.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b9c7098b-6d38-40dc-8f83-5fa17c08dc33.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b9c7098b-6d38-40dc-8f83-5fa17c08dc33
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9c89457070e195ffee13ac3494c2cccb3f7e536ab112e9b1ac0cf8915bca319","name":"1925 Band","registered_at":"2026-06-20T16:12:09Z","symbol":"NIM1651415","token_address":"0x79c7495aacf04b491cf59536113f162de5d19651","type":"artist","uuid":"b9c7098b-6d38-40dc-8f83-5fa17c08dc33"}
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 0xd9c89457070e195ffee13ac3494c2cccb3f7e536ab112e9b1ac0cf8915bca319. Chain 2 (Bitcoin): anchored in block 954588 (2026-06-20T19:15:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b9c7098b-6d38-40dc-8f83-5fa17c08dc33.json and https://artists.proofprofile.net/proofs/artist/b9c7098b-6d38-40dc-8f83-5fa17c08dc33.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:15:05Z
  text: {"copyright_id":"0xd9c89457070e195ffee13ac3494c2cccb3f7e536ab112e9b1ac0cf8915bca319","name":"1925 Band","registered_at":"2026-06-20T16:12:09Z","symbol":"NIM1651415","token_address":"0x79c7495aacf04b491cf59536113f162de5d19651","type":"artist","uuid":"b9c7098b-6d38-40dc-8f83-5fa17c08dc33"}
album: Eintlik Nogal Baie
  type: MusicAlbum
  date published: 2017-10-27
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  type: MusicAlbum
  date published: 2021-04-30
album: Al Wat Ek Oor Het
  type: MusicAlbum
  date published: 2022-01-21
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  type: MusicAlbum
  date published: 2022-06-03