Talk Sound
type: MusicGroup
popularity: 2
followers: 139
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x085ea5d5ac20cb5a73cccb7713ab4a437ee46fa42e11130fb9fbf35012d6e8ea
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/54a69de7-d2af-47e9-adbc-0b077ffa4ed6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/54a69de7-d2af-47e9-adbc-0b077ffa4ed6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/54a69de7-d2af-47e9-adbc-0b077ffa4ed6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x085ea5d5ac20cb5a73cccb7713ab4a437ee46fa42e11130fb9fbf35012d6e8ea","name":"Talk Sound","registered_at":"2026-06-16T19:09:58Z","symbol":"NIM1147861","token_address":"0xc715d0b9d62740a715489d92fafda0532e57852e","type":"artist","uuid":"54a69de7-d2af-47e9-adbc-0b077ffa4ed6"}
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 0x085ea5d5ac20cb5a73cccb7713ab4a437ee46fa42e11130fb9fbf35012d6e8ea. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/54a69de7-d2af-47e9-adbc-0b077ffa4ed6.json and https://artists.proofprofile.net/proofs/artist/54a69de7-d2af-47e9-adbc-0b077ffa4ed6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x085ea5d5ac20cb5a73cccb7713ab4a437ee46fa42e11130fb9fbf35012d6e8ea","name":"Talk Sound","registered_at":"2026-06-16T19:09:58Z","symbol":"NIM1147861","token_address":"0xc715d0b9d62740a715489d92fafda0532e57852e","type":"artist","uuid":"54a69de7-d2af-47e9-adbc-0b077ffa4ed6"}
album: Solitary Moon
  type: MusicAlbum
  date published: 2019-06-16
album: Music in a Small Room
  type: MusicAlbum
  date published: 2019-09-05
album: Soft Wind
  type: MusicAlbum
  date published: 2019-11-28