Altera2 Musical
type: MusicGroup
genre: cumbia
genre: cumbia norteña
genre: duranguense
popularity: 27
followers: 626
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb7dabb2e4f2fd964f60ae6547e90cbb2ca0482f7d42011b91951381d9da4e1bf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c6791ab-485b-4093-92a9-987452958465.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c6791ab-485b-4093-92a9-987452958465.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7c6791ab-485b-4093-92a9-987452958465
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb7dabb2e4f2fd964f60ae6547e90cbb2ca0482f7d42011b91951381d9da4e1bf","name":"Altera2 Musical","registered_at":"2026-06-12T02:41:47Z","symbol":"NIM0162326","token_address":"0xcb964d1b368fd2057b0eaff53fd8be521e08dcb7","type":"artist","uuid":"7c6791ab-485b-4093-92a9-987452958465"}
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 0xb7dabb2e4f2fd964f60ae6547e90cbb2ca0482f7d42011b91951381d9da4e1bf. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7c6791ab-485b-4093-92a9-987452958465.json and https://artists.proofprofile.net/proofs/artist/7c6791ab-485b-4093-92a9-987452958465.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xb7dabb2e4f2fd964f60ae6547e90cbb2ca0482f7d42011b91951381d9da4e1bf","name":"Altera2 Musical","registered_at":"2026-06-12T02:41:47Z","symbol":"NIM0162326","token_address":"0xcb964d1b368fd2057b0eaff53fd8be521e08dcb7","type":"artist","uuid":"7c6791ab-485b-4093-92a9-987452958465"}
album: Que Hermoso Seria
  type: MusicAlbum
  date published: 2009
album: Le Canto A Mi Chalchihuites
  type: MusicAlbum
  date published: 2013-05-30