Louis and Dan and the Invisible Band
type: MusicGroup
popularity: 5
followers: 414
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x93e82ec8d81a7151bcd2fe2629b56fa658f32c86df171614a3f587f7f014dfb4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/319f15bd-1756-46d2-9bd8-bc2e394b93ee.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/319f15bd-1756-46d2-9bd8-bc2e394b93ee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/319f15bd-1756-46d2-9bd8-bc2e394b93ee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x93e82ec8d81a7151bcd2fe2629b56fa658f32c86df171614a3f587f7f014dfb4","name":"Louis and Dan and the Invisible Band","registered_at":"2026-06-16T06:50:33Z","symbol":"NIM0971426","token_address":"0x7f0836cae9e09d84f0aa7bd66e2d47103df06619","type":"artist","uuid":"319f15bd-1756-46d2-9bd8-bc2e394b93ee"}
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 0x93e82ec8d81a7151bcd2fe2629b56fa658f32c86df171614a3f587f7f014dfb4. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/319f15bd-1756-46d2-9bd8-bc2e394b93ee.json and https://artists.proofprofile.net/proofs/artist/319f15bd-1756-46d2-9bd8-bc2e394b93ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x93e82ec8d81a7151bcd2fe2629b56fa658f32c86df171614a3f587f7f014dfb4","name":"Louis and Dan and the Invisible Band","registered_at":"2026-06-16T06:50:33Z","symbol":"NIM0971426","token_address":"0x7f0836cae9e09d84f0aa7bd66e2d47103df06619","type":"artist","uuid":"319f15bd-1756-46d2-9bd8-bc2e394b93ee"}
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album: Louis and Dan and the Invisible Band
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  date published: 2019-02-22
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