Hamilton Men Sing Thy Praise
type: MusicGroup
popularity: 9
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa03bec05a63da6df86618f518d53fe8fa853bdb8df8677f5c29d26859869c54e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953860
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953860
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/039cf751-2cad-470f-966a-dfa7f585dbb8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/039cf751-2cad-470f-966a-dfa7f585dbb8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/039cf751-2cad-470f-966a-dfa7f585dbb8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:55:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa03bec05a63da6df86618f518d53fe8fa853bdb8df8677f5c29d26859869c54e","name":"Hamilton Men Sing Thy Praise","registered_at":"2026-06-15T14:43:35Z","symbol":"NIM0740593","token_address":"0x92bdc584bd9028326ed8633ed572a72a14ef8074","type":"artist","uuid":"039cf751-2cad-470f-966a-dfa7f585dbb8"}
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 0xa03bec05a63da6df86618f518d53fe8fa853bdb8df8677f5c29d26859869c54e. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/039cf751-2cad-470f-966a-dfa7f585dbb8.json and https://artists.proofprofile.net/proofs/artist/039cf751-2cad-470f-966a-dfa7f585dbb8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0xa03bec05a63da6df86618f518d53fe8fa853bdb8df8677f5c29d26859869c54e","name":"Hamilton Men Sing Thy Praise","registered_at":"2026-06-15T14:43:35Z","symbol":"NIM0740593","token_address":"0x92bdc584bd9028326ed8633ed572a72a14ef8074","type":"artist","uuid":"039cf751-2cad-470f-966a-dfa7f585dbb8"}
album: Hamilton Men Sing Thy Praise - October 2024
  type: MusicAlbum
  date published: 2024-10-19
album: Hamilton Men Sing Thy Praise - February 2025
  type: MusicAlbum
  date published: 2025-02-10