Secuencia Desconocida
type: MusicGroup
popularity: 3
followers: 55
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84ab1495b0ff10c00c13e8ce24aed0a1844c958dff94f9fb33590a0397e32a90
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21d0a5fa-c438-49c9-866c-88d878c2a082.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21d0a5fa-c438-49c9-866c-88d878c2a082.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/21d0a5fa-c438-49c9-866c-88d878c2a082
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x84ab1495b0ff10c00c13e8ce24aed0a1844c958dff94f9fb33590a0397e32a90","name":"Secuencia Desconocida","registered_at":"2026-06-16T01:18:21Z","symbol":"NIM0892074","token_address":"0xb25d5240fc58f17d1c50b5fa978d08d51287dc2c","type":"artist","uuid":"21d0a5fa-c438-49c9-866c-88d878c2a082"}
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 0x84ab1495b0ff10c00c13e8ce24aed0a1844c958dff94f9fb33590a0397e32a90. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21d0a5fa-c438-49c9-866c-88d878c2a082.json and https://artists.proofprofile.net/proofs/artist/21d0a5fa-c438-49c9-866c-88d878c2a082.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:14:26Z
  text: {"copyright_id":"0x84ab1495b0ff10c00c13e8ce24aed0a1844c958dff94f9fb33590a0397e32a90","name":"Secuencia Desconocida","registered_at":"2026-06-16T01:18:21Z","symbol":"NIM0892074","token_address":"0xb25d5240fc58f17d1c50b5fa978d08d51287dc2c","type":"artist","uuid":"21d0a5fa-c438-49c9-866c-88d878c2a082"}
album: Secuencia Desconocida
  type: MusicAlbum
  date published: 2025-04-11
album: Condena
  type: MusicAlbum
  date published: 2025-04-18
album: Tu mirada
  type: MusicAlbum
  date published: 2025-04-25
album: Secuencia Desconocida
  type: MusicAlbum
  date published: 2025-05-06