Substance Serene
type: MusicGroup
popularity: 2
followers: 49
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf18aab59d0f30603d3e47611cc66ab4ff71ed50a467e0df14f8360d17109612b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953888
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953888
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0df6b7e5-ab84-451e-b5eb-0b08723859c9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0df6b7e5-ab84-451e-b5eb-0b08723859c9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0df6b7e5-ab84-451e-b5eb-0b08723859c9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:55:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf18aab59d0f30603d3e47611cc66ab4ff71ed50a467e0df14f8360d17109612b","name":"Substance Serene","registered_at":"2026-06-15T18:24:26Z","symbol":"NIM0793316","token_address":"0x657c860e6871022f58fdbfaecf50149507cb3df0","type":"artist","uuid":"0df6b7e5-ab84-451e-b5eb-0b08723859c9"}
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 0xf18aab59d0f30603d3e47611cc66ab4ff71ed50a467e0df14f8360d17109612b. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0df6b7e5-ab84-451e-b5eb-0b08723859c9.json and https://artists.proofprofile.net/proofs/artist/0df6b7e5-ab84-451e-b5eb-0b08723859c9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xf18aab59d0f30603d3e47611cc66ab4ff71ed50a467e0df14f8360d17109612b","name":"Substance Serene","registered_at":"2026-06-15T18:24:26Z","symbol":"NIM0793316","token_address":"0x657c860e6871022f58fdbfaecf50149507cb3df0","type":"artist","uuid":"0df6b7e5-ab84-451e-b5eb-0b08723859c9"}
album: (Gaze Upon) the Looking Glass
  type: MusicAlbum
  date published: 2023-01-20
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  type: MusicAlbum
  date published: 2023-10-13
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-01-31