Real Madrid
type: MusicGroup
popularity: 41
followers: 66973
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d6ce19ac365dd697e2b14e92fcf01dd82363308156be437d2c83f9659be2305
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/d20333d5-8cf9-4777-9acc-e314a3a8a719.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d20333d5-8cf9-4777-9acc-e314a3a8a719.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d20333d5-8cf9-4777-9acc-e314a3a8a719
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7d6ce19ac365dd697e2b14e92fcf01dd82363308156be437d2c83f9659be2305","name":"Real Madrid","registered_at":"2026-06-12T10:32:06Z","symbol":"NIM0270925","token_address":"0xf961067cbb96fda44eed2a9acc3cb2dc3f7b0a6d","type":"artist","uuid":"d20333d5-8cf9-4777-9acc-e314a3a8a719"}
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 0x7d6ce19ac365dd697e2b14e92fcf01dd82363308156be437d2c83f9659be2305. 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/d20333d5-8cf9-4777-9acc-e314a3a8a719.json and https://artists.proofprofile.net/proofs/artist/d20333d5-8cf9-4777-9acc-e314a3a8a719.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x7d6ce19ac365dd697e2b14e92fcf01dd82363308156be437d2c83f9659be2305","name":"Real Madrid","registered_at":"2026-06-12T10:32:06Z","symbol":"NIM0270925","token_address":"0xf961067cbb96fda44eed2a9acc3cb2dc3f7b0a6d","type":"artist","uuid":"d20333d5-8cf9-4777-9acc-e314a3a8a719"}
album: Hala Madrid ...y nada más
  type: MusicAlbum
  date published: 2014-05-25
album: Hala Madrid ...y nada más
  type: MusicAlbum
  date published: 2014-05-25
album: Y Nada Más (aka 'Hala Madrid... Y Nada Más')
  type: MusicAlbum
  date published: 2016-05-31
album: Y Nada Más (aka 'Hala Madrid... Y Nada Más')
  type: MusicAlbum
  date published: 2016-05-31