Suavidad unida
type: MusicGroup
genre: lullaby
popularity: 42
followers: 41
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f60273e1ed113d551fb03932a61f99079fd0422e7a77c5c5a9353769e010674
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1f26b6cd-6a86-4894-8fb3-9703ea188317.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1f26b6cd-6a86-4894-8fb3-9703ea188317.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1f26b6cd-6a86-4894-8fb3-9703ea188317
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6f60273e1ed113d551fb03932a61f99079fd0422e7a77c5c5a9353769e010674","name":"Suavidad unida","registered_at":"2026-06-11T13:53:19Z","symbol":"NIM0040744","token_address":"0xac44b57b2f4e6f5a6f608720463d1d18c00fc728","type":"artist","uuid":"1f26b6cd-6a86-4894-8fb3-9703ea188317"}
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 0x6f60273e1ed113d551fb03932a61f99079fd0422e7a77c5c5a9353769e010674. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1f26b6cd-6a86-4894-8fb3-9703ea188317.json and https://artists.proofprofile.net/proofs/artist/1f26b6cd-6a86-4894-8fb3-9703ea188317.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x6f60273e1ed113d551fb03932a61f99079fd0422e7a77c5c5a9353769e010674","name":"Suavidad unida","registered_at":"2026-06-11T13:53:19Z","symbol":"NIM0040744","token_address":"0xac44b57b2f4e6f5a6f608720463d1d18c00fc728","type":"artist","uuid":"1f26b6cd-6a86-4894-8fb3-9703ea188317"}
album: Suavidad unida
  type: MusicAlbum
  date published: 2021-01-20
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