Traditional Russian Orthodox Chant
type: MusicGroup
popularity: 2
followers: 116
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa3105e143636c4d0f9a6cd9f17a484ce13924c2940794e925744a245da76e596
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5ec83e16-d833-441b-9eb4-349d6fdfdc79.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5ec83e16-d833-441b-9eb4-349d6fdfdc79.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5ec83e16-d833-441b-9eb4-349d6fdfdc79
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa3105e143636c4d0f9a6cd9f17a484ce13924c2940794e925744a245da76e596","name":"Traditional Russian Orthodox Chant","registered_at":"2026-06-16T22:39:47Z","symbol":"NIM1197927","token_address":"0xc44b6afd84d9ba2961edfef0e79b42350c1b1dbc","type":"artist","uuid":"5ec83e16-d833-441b-9eb4-349d6fdfdc79"}
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 0xa3105e143636c4d0f9a6cd9f17a484ce13924c2940794e925744a245da76e596. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5ec83e16-d833-441b-9eb4-349d6fdfdc79.json and https://artists.proofprofile.net/proofs/artist/5ec83e16-d833-441b-9eb4-349d6fdfdc79.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xa3105e143636c4d0f9a6cd9f17a484ce13924c2940794e925744a245da76e596","name":"Traditional Russian Orthodox Chant","registered_at":"2026-06-16T22:39:47Z","symbol":"NIM1197927","token_address":"0xc44b6afd84d9ba2961edfef0e79b42350c1b1dbc","type":"artist","uuid":"5ec83e16-d833-441b-9eb4-349d6fdfdc79"}
album: Russian Orthodox Chant from Odessa Seminary
  type: MusicAlbum
  date published: 2010-10-05
album: Russian Orthodox Chant from Odessa Seminary
  type: MusicAlbum
  date published: 2010-10-05