Avenue 68
type: MusicGroup
popularity: 4
followers: 214
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x97bd5fc1559fa069971ce30e5fefd4cfadda87b4575a19b18d8d48fc1828c2a4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953867
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953867
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/05ee2d55-ad7c-476e-bacd-c90c0ef6f2dd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/05ee2d55-ad7c-476e-bacd-c90c0ef6f2dd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/05ee2d55-ad7c-476e-bacd-c90c0ef6f2dd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:09:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x97bd5fc1559fa069971ce30e5fefd4cfadda87b4575a19b18d8d48fc1828c2a4","name":"Avenue 68","registered_at":"2026-06-15T15:35:34Z","symbol":"NIM0753012","token_address":"0xfb5337ef07a063d5b2106d9efb8099564270cc41","type":"artist","uuid":"05ee2d55-ad7c-476e-bacd-c90c0ef6f2dd"}
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 0x97bd5fc1559fa069971ce30e5fefd4cfadda87b4575a19b18d8d48fc1828c2a4. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/05ee2d55-ad7c-476e-bacd-c90c0ef6f2dd.json and https://artists.proofprofile.net/proofs/artist/05ee2d55-ad7c-476e-bacd-c90c0ef6f2dd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0x97bd5fc1559fa069971ce30e5fefd4cfadda87b4575a19b18d8d48fc1828c2a4","name":"Avenue 68","registered_at":"2026-06-15T15:35:34Z","symbol":"NIM0753012","token_address":"0xfb5337ef07a063d5b2106d9efb8099564270cc41","type":"artist","uuid":"05ee2d55-ad7c-476e-bacd-c90c0ef6f2dd"}
album: Venom
  type: MusicAlbum
  date published: 2024-11-15
album: Saffron
  type: MusicAlbum
  date published: 2025-04-18
album: Not That Kinda Girl
  type: MusicAlbum
  date published: 2025-07-18