David Galvan
type: MusicGroup
popularity: 5
followers: 171
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a0480e7f1b7a99a3560c604e3adabab7174893da6e0a2c74da447f4085a60f8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8f94b16c-e978-4ce1-a383-05cd6f3fcb24.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8f94b16c-e978-4ce1-a383-05cd6f3fcb24.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8f94b16c-e978-4ce1-a383-05cd6f3fcb24
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5a0480e7f1b7a99a3560c604e3adabab7174893da6e0a2c74da447f4085a60f8","name":"David Galvan","registered_at":"2026-06-17T15:46:04Z","symbol":"NIM1442661","token_address":"0x4493feddbead516a4f618a40a0dbbd073ba7bc84","type":"artist","uuid":"8f94b16c-e978-4ce1-a383-05cd6f3fcb24"}
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 0x5a0480e7f1b7a99a3560c604e3adabab7174893da6e0a2c74da447f4085a60f8. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8f94b16c-e978-4ce1-a383-05cd6f3fcb24.json and https://artists.proofprofile.net/proofs/artist/8f94b16c-e978-4ce1-a383-05cd6f3fcb24.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x5a0480e7f1b7a99a3560c604e3adabab7174893da6e0a2c74da447f4085a60f8","name":"David Galvan","registered_at":"2026-06-17T15:46:04Z","symbol":"NIM1442661","token_address":"0x4493feddbead516a4f618a40a0dbbd073ba7bc84","type":"artist","uuid":"8f94b16c-e978-4ce1-a383-05cd6f3fcb24"}
album: Just Fine
  type: MusicAlbum
  date published: 2020-08-14
album: Selfie (Official Short Film Soundtrack)
  type: MusicAlbum
  date published: 2023-06-23
album: Can't Fight This Feeling
  type: MusicAlbum
  date published: 2023-12-08
album: change (you)
  type: MusicAlbum
  date published: 2025-01-17
album: we could be
  type: MusicAlbum
  date published: 2025-02-14
album: birds of a feather (piano version)
  type: MusicAlbum
  date published: 2025-03-07
album: tuesday
  type: MusicAlbum
  date published: 2025-03-28
album: babygirl
  type: MusicAlbum
  date published: 2025-04-30
album: angel
  type: MusicAlbum
  date published: 2025-05-30
album: real thing
  type: MusicAlbum
  date published: 2025-07-31
album: Letting Go
  type: MusicAlbum
  date published: 2025-08-29
album: tell me
  type: MusicAlbum
  date published: 2025-09-30