Nightbird
type: MusicGroup
popularity: 4
followers: 942
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa3e5de1627b7953dfff8d13193eeb1b29548e6fc87f61c121dd0f0290df89d7e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953975
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953975
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a57c648-eb3f-489d-baff-1bfcfeed03b2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a57c648-eb3f-489d-baff-1bfcfeed03b2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2a57c648-eb3f-489d-baff-1bfcfeed03b2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:53:41Z
additional property: OTSCanonicalRecord
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 0xa3e5de1627b7953dfff8d13193eeb1b29548e6fc87f61c121dd0f0290df89d7e. Chain 2 (Bitcoin): anchored in block 953975 (2026-06-16T16:53:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2a57c648-eb3f-489d-baff-1bfcfeed03b2.json and https://artists.proofprofile.net/proofs/artist/2a57c648-eb3f-489d-baff-1bfcfeed03b2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:53:41Z
album: Singing in the Rain
  type: MusicAlbum
  date published: 2015-10-16
album: Nightbird
  type: MusicAlbum
  date published: 2015-11-20
album: Nightbird
  type: MusicAlbum
  date published: 2015-11-20
album: Nightbird
  type: MusicAlbum
  date published: 2015-11-20
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  type: MusicAlbum
  date published: 2020-03-13
album: Good One
  type: MusicAlbum
  date published: 2020-03-13
album: Travelin' Baby
  type: MusicAlbum
  date published: 2020-06-12
album: Travelin' Baby
  type: MusicAlbum
  date published: 2020-06-12
album: Spring
  type: MusicAlbum
  date published: 2020-11-12
album: Travelin' Baby
  type: MusicAlbum
  date published: 2020-11-24
album: Travelin' Baby
  type: MusicAlbum
  date published: 2020-11-24
album: Starling Murmuration
  type: MusicAlbum
  date published: 2024-02-22
album: You Make Me Feel
  type: MusicAlbum
  date published: 2024-03-22
album: Out of These Days
  type: MusicAlbum
  date published: 2024-05-03