Tercer Piso
type: MusicGroup
popularity: 2
followers: 98
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x528f5c00cc764ff09d8f6ce4407d2242ca6471fd7cc5778a28e59c3506fea3f7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954028
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954028
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a2c5bd4-77f3-4d9a-8dd1-9ed01eb1f1b0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a2c5bd4-77f3-4d9a-8dd1-9ed01eb1f1b0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3a2c5bd4-77f3-4d9a-8dd1-9ed01eb1f1b0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:08:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x528f5c00cc764ff09d8f6ce4407d2242ca6471fd7cc5778a28e59c3506fea3f7","name":"Tercer Piso","registered_at":"2026-06-16T09:50:55Z","symbol":"NIM1014490","token_address":"0xd04cb5e6340b0fbfd8a3f81cb0282bce6d7b8406","type":"artist","uuid":"3a2c5bd4-77f3-4d9a-8dd1-9ed01eb1f1b0"}
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 0x528f5c00cc764ff09d8f6ce4407d2242ca6471fd7cc5778a28e59c3506fea3f7. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3a2c5bd4-77f3-4d9a-8dd1-9ed01eb1f1b0.json and https://artists.proofprofile.net/proofs/artist/3a2c5bd4-77f3-4d9a-8dd1-9ed01eb1f1b0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x528f5c00cc764ff09d8f6ce4407d2242ca6471fd7cc5778a28e59c3506fea3f7","name":"Tercer Piso","registered_at":"2026-06-16T09:50:55Z","symbol":"NIM1014490","token_address":"0xd04cb5e6340b0fbfd8a3f81cb0282bce6d7b8406","type":"artist","uuid":"3a2c5bd4-77f3-4d9a-8dd1-9ed01eb1f1b0"}
album: Contento
  type: MusicAlbum
  date published: 2024-10-10
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  type: MusicAlbum
  date published: 2024-10-26
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  type: MusicAlbum
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album: dos de emoción
  type: MusicAlbum
  date published: 2025-04-11