Alma B
type: MusicGroup
popularity: 4
followers: 104
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb7de0ce447a9e9754210e3bb0a6d1b11bfd89ad86d774c4bc0c3a7d09301c3f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0c0b642b-f1f8-49c3-926b-6bf1bd4e30f3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0c0b642b-f1f8-49c3-926b-6bf1bd4e30f3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0c0b642b-f1f8-49c3-926b-6bf1bd4e30f3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcb7de0ce447a9e9754210e3bb0a6d1b11bfd89ad86d774c4bc0c3a7d09301c3f","name":"Alma B","registered_at":"2026-06-15T17:41:12Z","symbol":"NIM0783013","token_address":"0x627312f9e2a650a9bc103b521582e1900e8397c8","type":"artist","uuid":"0c0b642b-f1f8-49c3-926b-6bf1bd4e30f3"}
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 0xcb7de0ce447a9e9754210e3bb0a6d1b11bfd89ad86d774c4bc0c3a7d09301c3f. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0c0b642b-f1f8-49c3-926b-6bf1bd4e30f3.json and https://artists.proofprofile.net/proofs/artist/0c0b642b-f1f8-49c3-926b-6bf1bd4e30f3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xcb7de0ce447a9e9754210e3bb0a6d1b11bfd89ad86d774c4bc0c3a7d09301c3f","name":"Alma B","registered_at":"2026-06-15T17:41:12Z","symbol":"NIM0783013","token_address":"0x627312f9e2a650a9bc103b521582e1900e8397c8","type":"artist","uuid":"0c0b642b-f1f8-49c3-926b-6bf1bd4e30f3"}
album: Una Mirada
  type: MusicAlbum
  date published: 2023-03-21
album: Tiempo
  type: MusicAlbum
  date published: 2023-08-25
album: Ven
  type: MusicAlbum
  date published: 2024-05-02
album: Es Así
  type: MusicAlbum
  date published: 2025-02-28