A India
type: MusicGroup
genre: pagode
genre: pagode baiano
popularity: 18
followers: 922
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9a2ab4453a13969b20532ecfc5c7d1e605b372da045d73956998b0c6f5479892
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953701
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953701
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/755041d9-f00a-4139-8e83-31e872fdc759.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/755041d9-f00a-4139-8e83-31e872fdc759.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/755041d9-f00a-4139-8e83-31e872fdc759
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:16:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9a2ab4453a13969b20532ecfc5c7d1e605b372da045d73956998b0c6f5479892","name":"A India","registered_at":"2026-06-14T16:48:00Z","symbol":"NIM0514962","token_address":"0x605cdc80ad6bae8ce7021fe41548efbf366b609e","type":"artist","uuid":"755041d9-f00a-4139-8e83-31e872fdc759"}
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 0x9a2ab4453a13969b20532ecfc5c7d1e605b372da045d73956998b0c6f5479892. Chain 2 (Bitcoin): anchored in block 953701 (2026-06-14T22:16:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/755041d9-f00a-4139-8e83-31e872fdc759.json and https://artists.proofprofile.net/proofs/artist/755041d9-f00a-4139-8e83-31e872fdc759.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:16:40Z
  text: {"copyright_id":"0x9a2ab4453a13969b20532ecfc5c7d1e605b372da045d73956998b0c6f5479892","name":"A India","registered_at":"2026-06-14T16:48:00Z","symbol":"NIM0514962","token_address":"0x605cdc80ad6bae8ce7021fe41548efbf366b609e","type":"artist","uuid":"755041d9-f00a-4139-8e83-31e872fdc759"}
album: Bloquinho da India 1.0
  type: MusicAlbum
  date published: 2024-12-13
album: Bloquinho A India 2.0
  type: MusicAlbum
  date published: 2025-02-13
album: Bloquinho Inverno Quente
  type: MusicAlbum
  date published: 2025-04-10
album: Bloquinho Hitmado
  type: MusicAlbum
  date published: 2025-06-27
album: Feat do Verão
  type: MusicAlbum
  date published: 2025-08-21