Banda Alma
type: MusicGroup
genre: brazilian rock
popularity: 3
followers: 426
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91d5e1ece5eb5303af761cf6fd38a037c36891bb6fb8ed471941b39051d96cd2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe71e1f0-742f-4b51-95cb-b3f1adf1d078.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe71e1f0-742f-4b51-95cb-b3f1adf1d078.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fe71e1f0-742f-4b51-95cb-b3f1adf1d078
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x91d5e1ece5eb5303af761cf6fd38a037c36891bb6fb8ed471941b39051d96cd2","name":"Banda Alma","registered_at":"2026-06-21T18:17:19Z","symbol":"NIM1998791","token_address":"0x1412c678edeaa0afa9088b91e1312bebb9d3d88a","type":"artist","uuid":"fe71e1f0-742f-4b51-95cb-b3f1adf1d078"}
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 0x91d5e1ece5eb5303af761cf6fd38a037c36891bb6fb8ed471941b39051d96cd2. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fe71e1f0-742f-4b51-95cb-b3f1adf1d078.json and https://artists.proofprofile.net/proofs/artist/fe71e1f0-742f-4b51-95cb-b3f1adf1d078.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
  text: {"copyright_id":"0x91d5e1ece5eb5303af761cf6fd38a037c36891bb6fb8ed471941b39051d96cd2","name":"Banda Alma","registered_at":"2026-06-21T18:17:19Z","symbol":"NIM1998791","token_address":"0x1412c678edeaa0afa9088b91e1312bebb9d3d88a","type":"artist","uuid":"fe71e1f0-742f-4b51-95cb-b3f1adf1d078"}
album: Novos Tempos
  type: MusicAlbum
  date published: 2020-06-25
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2022-05-08