Songs for the Masses
type: MusicGroup
popularity: 4
followers: 520
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29e8c85f41170886ed6daf2c6d937cb7e8b9477e0055cdcec8f4e494062aed3b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cba7ae42-c276-40d7-9580-d9c704609fc8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cba7ae42-c276-40d7-9580-d9c704609fc8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cba7ae42-c276-40d7-9580-d9c704609fc8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x29e8c85f41170886ed6daf2c6d937cb7e8b9477e0055cdcec8f4e494062aed3b","name":"Songs for the Masses","registered_at":"2026-06-20T22:58:10Z","symbol":"NIM1741515","token_address":"0x0b37d611e62753a5005eef95189e8c99f9aaaea2","type":"artist","uuid":"cba7ae42-c276-40d7-9580-d9c704609fc8"}
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 0x29e8c85f41170886ed6daf2c6d937cb7e8b9477e0055cdcec8f4e494062aed3b. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cba7ae42-c276-40d7-9580-d9c704609fc8.json and https://artists.proofprofile.net/proofs/artist/cba7ae42-c276-40d7-9580-d9c704609fc8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0x29e8c85f41170886ed6daf2c6d937cb7e8b9477e0055cdcec8f4e494062aed3b","name":"Songs for the Masses","registered_at":"2026-06-20T22:58:10Z","symbol":"NIM1741515","token_address":"0x0b37d611e62753a5005eef95189e8c99f9aaaea2","type":"artist","uuid":"cba7ae42-c276-40d7-9580-d9c704609fc8"}
album: Songs for the Masses, Vol. 1
  type: MusicAlbum
  date published: 2001-01-01
album: Songs for the Masses, Vol. 2
  type: MusicAlbum
  date published: 2011-07-25
album: Songs for the Masses Psalms Songs from the Scriptures
  type: MusicAlbum
  date published: 2011-07-27
album: Peace and Comfort
  type: MusicAlbum
  date published: 2011-07-27
album: Songs for the Masses Volume 3
  type: MusicAlbum
  date published: 2011-07-27