Velada Project
type: MusicGroup
genre: tango
popularity: 3
followers: 98
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6936e62b796890794c48ad611aa1f9f6f0d7649696470e9f8c40657c34310636
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d0d63f94-926a-4d44-ab01-514163c3be4b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d0d63f94-926a-4d44-ab01-514163c3be4b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d0d63f94-926a-4d44-ab01-514163c3be4b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6936e62b796890794c48ad611aa1f9f6f0d7649696470e9f8c40657c34310636","name":"Velada Project","registered_at":"2026-06-21T01:02:09Z","symbol":"NIM1771289","token_address":"0xbfa47da651679a69f50603f0fb55151b8bb20d29","type":"artist","uuid":"d0d63f94-926a-4d44-ab01-514163c3be4b"}
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 0x6936e62b796890794c48ad611aa1f9f6f0d7649696470e9f8c40657c34310636. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d0d63f94-926a-4d44-ab01-514163c3be4b.json and https://artists.proofprofile.net/proofs/artist/d0d63f94-926a-4d44-ab01-514163c3be4b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x6936e62b796890794c48ad611aa1f9f6f0d7649696470e9f8c40657c34310636","name":"Velada Project","registered_at":"2026-06-21T01:02:09Z","symbol":"NIM1771289","token_address":"0xbfa47da651679a69f50603f0fb55151b8bb20d29","type":"artist","uuid":"d0d63f94-926a-4d44-ab01-514163c3be4b"}
album: Tango Recompilatorio
  type: MusicAlbum
  date published: 2005-01-01
album: Tango Atmosphera
  type: MusicAlbum
  date published: 2005-08-23
album: Buddha Café Selection, Vol. 2
  type: MusicAlbum
  date published: 2018-02-23
album: Tango Recompilatorio
  type: MusicAlbum
  date published: 2019-10-04