Oddest Number
type: MusicGroup
popularity: 13
followers: 90
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb563e0fb3a3213fa8c93445df8ce256a0937677b3ed6898d82138228a3eb758c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953617
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953617
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c9a653c-e40a-44aa-8101-99ddeba83069.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c9a653c-e40a-44aa-8101-99ddeba83069.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1c9a653c-e40a-44aa-8101-99ddeba83069
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T09:00:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb563e0fb3a3213fa8c93445df8ce256a0937677b3ed6898d82138228a3eb758c","name":"Oddest Number","registered_at":"2026-06-14T07:24:13Z","symbol":"NIM0380446","token_address":"0x0347d4fec6799ebd22acd166f33ebb3f4195b975","type":"artist","uuid":"1c9a653c-e40a-44aa-8101-99ddeba83069"}
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 0xb563e0fb3a3213fa8c93445df8ce256a0937677b3ed6898d82138228a3eb758c. Chain 2 (Bitcoin): anchored in block 953617 (2026-06-14T09:00:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1c9a653c-e40a-44aa-8101-99ddeba83069.json and https://artists.proofprofile.net/proofs/artist/1c9a653c-e40a-44aa-8101-99ddeba83069.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T09:00:45Z
  text: {"copyright_id":"0xb563e0fb3a3213fa8c93445df8ce256a0937677b3ed6898d82138228a3eb758c","name":"Oddest Number","registered_at":"2026-06-14T07:24:13Z","symbol":"NIM0380446","token_address":"0x0347d4fec6799ebd22acd166f33ebb3f4195b975","type":"artist","uuid":"1c9a653c-e40a-44aa-8101-99ddeba83069"}
album: Senju
  type: MusicAlbum
  date published: 2021-12-03
album: Oddest Number
  type: MusicAlbum
  date published: 2022-08-12
album: Passagem
  type: MusicAlbum
  date published: 2023-05-05
album: Amanhecer
  type: MusicAlbum
  date published: 2023-08-11
album: Luna
  type: MusicAlbum
  date published: 2024-03-01
album: Mundo
  type: MusicAlbum
  date published: 2024-09-06
album: Neblina
  type: MusicAlbum
  date published: 2024-12-13
album: transmissão
  type: MusicAlbum
  date published: 2025-03-28
album: Paralela
  type: MusicAlbum
  date published: 2025-04-11
album: Cores
  type: MusicAlbum
  date published: 2025-05-23
album: Sintonia
  type: MusicAlbum
  date published: 2025-09-19