Coker Sessions
type: MusicGroup
popularity: 3
followers: 29
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79ddc37b69bf2487b57adabbbe63965e574d59fd84282910fba5da51b07bf36d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/369a0bf0-cb32-490a-a1cd-31ee424fec23.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/369a0bf0-cb32-490a-a1cd-31ee424fec23.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/369a0bf0-cb32-490a-a1cd-31ee424fec23
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x79ddc37b69bf2487b57adabbbe63965e574d59fd84282910fba5da51b07bf36d","name":"Coker Sessions","registered_at":"2026-06-16T08:34:19Z","symbol":"NIM0996205","token_address":"0x136d8c525d8728683c8930b5a48cc648baff13da","type":"artist","uuid":"369a0bf0-cb32-490a-a1cd-31ee424fec23"}
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 0x79ddc37b69bf2487b57adabbbe63965e574d59fd84282910fba5da51b07bf36d. Chain 2 (Bitcoin): anchored in block 954017 (2026-06-16T23:38:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/369a0bf0-cb32-490a-a1cd-31ee424fec23.json and https://artists.proofprofile.net/proofs/artist/369a0bf0-cb32-490a-a1cd-31ee424fec23.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T23:38:33Z
  text: {"copyright_id":"0x79ddc37b69bf2487b57adabbbe63965e574d59fd84282910fba5da51b07bf36d","name":"Coker Sessions","registered_at":"2026-06-16T08:34:19Z","symbol":"NIM0996205","token_address":"0x136d8c525d8728683c8930b5a48cc648baff13da","type":"artist","uuid":"369a0bf0-cb32-490a-a1cd-31ee424fec23"}
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  type: MusicAlbum
  date published: 2025-11-10
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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