Felicidad de la música para dormir
type: MusicGroup
popularity: 2
followers: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4cab8a33e6273bd55cec8dc02e462132e3cf24513b49550a14c1703d3311de5d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cce736c3-a3a4-4b7b-8b3c-dfe41b5b57a4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cce736c3-a3a4-4b7b-8b3c-dfe41b5b57a4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cce736c3-a3a4-4b7b-8b3c-dfe41b5b57a4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4cab8a33e6273bd55cec8dc02e462132e3cf24513b49550a14c1703d3311de5d","name":"Felicidad de la música para dormir","registered_at":"2026-06-20T23:24:37Z","symbol":"NIM1747009","token_address":"0x10cbd5e20a0bd3f29d2c156c38ad7591e51f8253","type":"artist","uuid":"cce736c3-a3a4-4b7b-8b3c-dfe41b5b57a4"}
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 0x4cab8a33e6273bd55cec8dc02e462132e3cf24513b49550a14c1703d3311de5d. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cce736c3-a3a4-4b7b-8b3c-dfe41b5b57a4.json and https://artists.proofprofile.net/proofs/artist/cce736c3-a3a4-4b7b-8b3c-dfe41b5b57a4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0x4cab8a33e6273bd55cec8dc02e462132e3cf24513b49550a14c1703d3311de5d","name":"Felicidad de la música para dormir","registered_at":"2026-06-20T23:24:37Z","symbol":"NIM1747009","token_address":"0x10cbd5e20a0bd3f29d2c156c38ad7591e51f8253","type":"artist","uuid":"cce736c3-a3a4-4b7b-8b3c-dfe41b5b57a4"}