Marta Sacred Music
type: MusicGroup
popularity: 4
followers: 23
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd2cb59f9cf32a96ae07d60d9f5719c68c785e309f7fb84688f30b0e79419a93
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953982
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953982
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d194ad8-23b9-4f43-a2f5-e873df578b62.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d194ad8-23b9-4f43-a2f5-e873df578b62.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2d194ad8-23b9-4f43-a2f5-e873df578b62
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T17:42:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcd2cb59f9cf32a96ae07d60d9f5719c68c785e309f7fb84688f30b0e79419a93","name":"Marta Sacred Music","registered_at":"2026-06-16T05:13:30Z","symbol":"NIM0948243","token_address":"0x33f6baa4e4d826375dd74ccf41c247987d432292","type":"artist","uuid":"2d194ad8-23b9-4f43-a2f5-e873df578b62"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd2cb59f9cf32a96ae07d60d9f5719c68c785e309f7fb84688f30b0e79419a93. Chain 2 (Bitcoin): anchored in block 953982 (2026-06-16T17:42:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2d194ad8-23b9-4f43-a2f5-e873df578b62.json and https://artists.proofprofile.net/proofs/artist/2d194ad8-23b9-4f43-a2f5-e873df578b62.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T17:42:23Z
  text: {"copyright_id":"0xcd2cb59f9cf32a96ae07d60d9f5719c68c785e309f7fb84688f30b0e79419a93","name":"Marta Sacred Music","registered_at":"2026-06-16T05:13:30Z","symbol":"NIM0948243","token_address":"0x33f6baa4e4d826375dd74ccf41c247987d432292","type":"artist","uuid":"2d194ad8-23b9-4f43-a2f5-e873df578b62"}
album: Sacred Devotion
  type: MusicAlbum
  date published: 2025-04-20
album: Divine Activation
  type: MusicAlbum
  date published: 2025-04-20
album: A Voice Portal. Frecuencias de Luz
  type: MusicAlbum
  date published: 2025-05-30