Banda de Cornetas y Tambores Ntra Sra de la Esperanza (Baza)
type: MusicGroup
popularity: 4
followers: 26
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35861c628860587dd1a0d6ca0c1f72002027a6e42c150939a9e6e9bf6fc77bda
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a900a78d-ba06-4c00-ae7a-5878fded1335.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a900a78d-ba06-4c00-ae7a-5878fded1335.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a900a78d-ba06-4c00-ae7a-5878fded1335
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x35861c628860587dd1a0d6ca0c1f72002027a6e42c150939a9e6e9bf6fc77bda","name":"Banda de Cornetas y Tambores Ntra Sra de la Esperanza (Baza)","registered_at":"2026-06-20T08:26:24Z","symbol":"NIM1568955","token_address":"0x41ea7507997120c0a6dd00007a711eaabb4ad11f","type":"artist","uuid":"a900a78d-ba06-4c00-ae7a-5878fded1335"}
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 0x35861c628860587dd1a0d6ca0c1f72002027a6e42c150939a9e6e9bf6fc77bda. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a900a78d-ba06-4c00-ae7a-5878fded1335.json and https://artists.proofprofile.net/proofs/artist/a900a78d-ba06-4c00-ae7a-5878fded1335.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x35861c628860587dd1a0d6ca0c1f72002027a6e42c150939a9e6e9bf6fc77bda","name":"Banda de Cornetas y Tambores Ntra Sra de la Esperanza (Baza)","registered_at":"2026-06-20T08:26:24Z","symbol":"NIM1568955","token_address":"0x41ea7507997120c0a6dd00007a711eaabb4ad11f","type":"artist","uuid":"a900a78d-ba06-4c00-ae7a-5878fded1335"}
album: 50 Años de Esperanza
  type: MusicAlbum
  date published: 2001-02-16