The Hay Family
type: MusicGroup
popularity: 2
followers: 40
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x62a5cfd9a7566da79692c700bedcc8ff9f8870aa47c80c11d4f9de248afcea84
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953999
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953999
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/31a37568-a3ee-47ae-b329-c3e9997a7755.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/31a37568-a3ee-47ae-b329-c3e9997a7755.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/31a37568-a3ee-47ae-b329-c3e9997a7755
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:20:58Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x62a5cfd9a7566da79692c700bedcc8ff9f8870aa47c80c11d4f9de248afcea84","name":"The Hay Family","registered_at":"2026-06-16T06:52:09Z","symbol":"NIM0971805","token_address":"0xc83b4633cccea1d4eeb2aff5997b217c985139b3","type":"artist","uuid":"31a37568-a3ee-47ae-b329-c3e9997a7755"}
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 0x62a5cfd9a7566da79692c700bedcc8ff9f8870aa47c80c11d4f9de248afcea84. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/31a37568-a3ee-47ae-b329-c3e9997a7755.json and https://artists.proofprofile.net/proofs/artist/31a37568-a3ee-47ae-b329-c3e9997a7755.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x62a5cfd9a7566da79692c700bedcc8ff9f8870aa47c80c11d4f9de248afcea84","name":"The Hay Family","registered_at":"2026-06-16T06:52:09Z","symbol":"NIM0971805","token_address":"0xc83b4633cccea1d4eeb2aff5997b217c985139b3","type":"artist","uuid":"31a37568-a3ee-47ae-b329-c3e9997a7755"}
album: Harmony
  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-10-09
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  type: MusicAlbum
  date published: 2024-10-17
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  type: MusicAlbum
  date published: 2024-10-18
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  type: MusicAlbum
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  type: MusicAlbum
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album: Merry Christmas Time is Near (Silent Tracks)
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-04-06
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  type: MusicAlbum
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album: Real or Fake
  type: MusicAlbum
  date published: 2025-07-03