This Regret
type: MusicGroup
popularity: 12
followers: 1355
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb6c6471f2c445b1fb9d1d3578a05c3a801457388b55c57d8573475c74a0523ef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953710
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953710
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ea6a242-096b-4d82-8a1d-a0f05a8af13b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ea6a242-096b-4d82-8a1d-a0f05a8af13b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7ea6a242-096b-4d82-8a1d-a0f05a8af13b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T23:32:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb6c6471f2c445b1fb9d1d3578a05c3a801457388b55c57d8573475c74a0523ef","name":"This Regret","registered_at":"2026-06-14T17:46:59Z","symbol":"NIM0529033","token_address":"0x90ad61e7bce00dff0fed66745eeb8b01f56b2e5d","type":"artist","uuid":"7ea6a242-096b-4d82-8a1d-a0f05a8af13b"}
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 0xb6c6471f2c445b1fb9d1d3578a05c3a801457388b55c57d8573475c74a0523ef. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7ea6a242-096b-4d82-8a1d-a0f05a8af13b.json and https://artists.proofprofile.net/proofs/artist/7ea6a242-096b-4d82-8a1d-a0f05a8af13b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0xb6c6471f2c445b1fb9d1d3578a05c3a801457388b55c57d8573475c74a0523ef","name":"This Regret","registered_at":"2026-06-14T17:46:59Z","symbol":"NIM0529033","token_address":"0x90ad61e7bce00dff0fed66745eeb8b01f56b2e5d","type":"artist","uuid":"7ea6a242-096b-4d82-8a1d-a0f05a8af13b"}
album: This Regret EP
  type: MusicAlbum
  date published: 2020-07-28
album: Leave The Light On (Acoustic)
  type: MusicAlbum
  date published: 2021-01-08
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  type: MusicAlbum
  date published: 2021-04-22
album: The Simulation
  type: MusicAlbum
  date published: 2022-08-12
album: Someone You Can Count On
  type: MusicAlbum
  date published: 2023-09-08
album: Commotion
  type: MusicAlbum
  date published: 2023-12-01
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  type: MusicAlbum
  date published: 2024-07-04