Page Fifty
type: MusicGroup
popularity: 18
followers: 79
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2beabd8a8db5ca4671458bd34d3108977d368895ad4b939dd462c1430f9e0f18
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953786
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953786
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d856ea9f-2b7e-4d6d-9e7d-9b27fbd808f1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d856ea9f-2b7e-4d6d-9e7d-9b27fbd808f1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d856ea9f-2b7e-4d6d-9e7d-9b27fbd808f1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:56:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2beabd8a8db5ca4671458bd34d3108977d368895ad4b939dd462c1430f9e0f18","name":"Page Fifty","registered_at":"2026-06-15T03:22:46Z","symbol":"NIM0666426","token_address":"0x4a0d5c5d99b8fb1edd3f080613a5681f401eca99","type":"artist","uuid":"d856ea9f-2b7e-4d6d-9e7d-9b27fbd808f1"}
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 0x2beabd8a8db5ca4671458bd34d3108977d368895ad4b939dd462c1430f9e0f18. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d856ea9f-2b7e-4d6d-9e7d-9b27fbd808f1.json and https://artists.proofprofile.net/proofs/artist/d856ea9f-2b7e-4d6d-9e7d-9b27fbd808f1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:56:12Z
  text: {"copyright_id":"0x2beabd8a8db5ca4671458bd34d3108977d368895ad4b939dd462c1430f9e0f18","name":"Page Fifty","registered_at":"2026-06-15T03:22:46Z","symbol":"NIM0666426","token_address":"0x4a0d5c5d99b8fb1edd3f080613a5681f401eca99","type":"artist","uuid":"d856ea9f-2b7e-4d6d-9e7d-9b27fbd808f1"}
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  type: MusicAlbum
  date published: 2024-08-30
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  type: MusicAlbum
  date published: 2024-09-20
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  type: MusicAlbum
  date published: 2024-10-04
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  type: MusicAlbum
  date published: 2024-10-18
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  type: MusicAlbum
  date published: 2024-10-29
album: Flowering
  type: MusicAlbum
  date published: 2024-11-12
album: Bliss
  type: MusicAlbum
  date published: 2024-12-06
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  type: MusicAlbum
  date published: 2024-12-17
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  type: MusicAlbum
  date published: 2024-12-31
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  type: MusicAlbum
  date published: 2025-05-20