The Avalons
type: MusicGroup
genre: doo-wop
popularity: 11
followers: 1768
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd23fedc54345082f886193edde2188a5256194e9f4e185a510eda0e45dcece1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953657
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953657
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b9eaf23-2fba-43c1-a052-3c6b7f7adb26.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b9eaf23-2fba-43c1-a052-3c6b7f7adb26.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4b9eaf23-2fba-43c1-a052-3c6b7f7adb26
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T16:43:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd23fedc54345082f886193edde2188a5256194e9f4e185a510eda0e45dcece1","name":"The Avalons","registered_at":"2026-06-14T12:22:29Z","symbol":"NIM0451599","token_address":"0x5fb131e8eb569fafb0c71f0407808ecc667205c5","type":"artist","uuid":"4b9eaf23-2fba-43c1-a052-3c6b7f7adb26"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd23fedc54345082f886193edde2188a5256194e9f4e185a510eda0e45dcece1. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4b9eaf23-2fba-43c1-a052-3c6b7f7adb26.json and https://artists.proofprofile.net/proofs/artist/4b9eaf23-2fba-43c1-a052-3c6b7f7adb26.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T16:43:25Z
  text: {"copyright_id":"0xbd23fedc54345082f886193edde2188a5256194e9f4e185a510eda0e45dcece1","name":"The Avalons","registered_at":"2026-06-14T12:22:29Z","symbol":"NIM0451599","token_address":"0x5fb131e8eb569fafb0c71f0407808ecc667205c5","type":"artist","uuid":"4b9eaf23-2fba-43c1-a052-3c6b7f7adb26"}
album: The Avalons
  type: MusicAlbum
  date published: 1959-08-27
album: The Avalons
  type: MusicAlbum
  date published: 1959-08-27
album: The Avalons
  type: MusicAlbum
  date published: 1959-08-27
album: The Avalons
  type: MusicAlbum
  date published: 1959-08-27
album: The Avalons
  type: MusicAlbum
  date published: 1959-08-27
album: I Love You / Every Day
  type: MusicAlbum
  date published: 1965-10-16
album: Stuttering (Digital 45)
  type: MusicAlbum
  date published: 2013-10-15
album: Cheaters / Stuttering (Digital 45)
  type: MusicAlbum
  date published: 2013-10-15