Carrera Séptima
type: MusicGroup
description: Carrera Séptima (Seventh Street), also known as Eduardo Posada Flórez Avenue, is one of the principal transit arteries which crosses the eastern side of Bogotá north and south. It is the most importan
popularity: 2
followers: 142
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x220854c2015aa59b234448b8f38eeef840a72daee367d79cc44b463b9eaeb1b2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f4798a1f-addf-4c26-a3dd-bc0482e3dcc3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f4798a1f-addf-4c26-a3dd-bc0482e3dcc3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f4798a1f-addf-4c26-a3dd-bc0482e3dcc3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x220854c2015aa59b234448b8f38eeef840a72daee367d79cc44b463b9eaeb1b2","name":"Carrera Séptima","registered_at":"2026-06-21T14:38:18Z","symbol":"NIM1949251","token_address":"0xd0bd09710563489dd64fe4abb198f37aa262a5c0","type":"artist","uuid":"f4798a1f-addf-4c26-a3dd-bc0482e3dcc3"}
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 0x220854c2015aa59b234448b8f38eeef840a72daee367d79cc44b463b9eaeb1b2. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f4798a1f-addf-4c26-a3dd-bc0482e3dcc3.json and https://artists.proofprofile.net/proofs/artist/f4798a1f-addf-4c26-a3dd-bc0482e3dcc3.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x220854c2015aa59b234448b8f38eeef840a72daee367d79cc44b463b9eaeb1b2","name":"Carrera Séptima","registered_at":"2026-06-21T14:38:18Z","symbol":"NIM1949251","token_address":"0xd0bd09710563489dd64fe4abb198f37aa262a5c0","type":"artist","uuid":"f4798a1f-addf-4c26-a3dd-bc0482e3dcc3"}
album: Sueños Difusos
  type: MusicAlbum
  date published: 2023-05-04
album: En Trance
  type: MusicAlbum
  date published: 2023-07-14
album: Crónicas Bogotanas Pt. I
  type: MusicAlbum
  date published: 2024-06-01
album: Cuerpos Pasajeros
  type: MusicAlbum
  date published: 2025-04-25
album: La Culpa
  type: MusicAlbum
  date published: 2025-06-21