Incredible String Band
type: MusicGroup
genre: folk rock
popularity: 5
followers: 756
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7795e71b1e93108f983ef76fa3459ac28ff551ac3f4235f0092951467ce80752
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5815290-0dd2-493f-ac98-28132003b6a6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5815290-0dd2-493f-ac98-28132003b6a6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a5815290-0dd2-493f-ac98-28132003b6a6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7795e71b1e93108f983ef76fa3459ac28ff551ac3f4235f0092951467ce80752","name":"Incredible String Band","registered_at":"2026-06-20T07:25:58Z","symbol":"NIM1552692","token_address":"0x8277a1a6d6ed5e68b109fe9659b7d4001414cc90","type":"artist","uuid":"a5815290-0dd2-493f-ac98-28132003b6a6"}
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 0x7795e71b1e93108f983ef76fa3459ac28ff551ac3f4235f0092951467ce80752. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a5815290-0dd2-493f-ac98-28132003b6a6.json and https://artists.proofprofile.net/proofs/artist/a5815290-0dd2-493f-ac98-28132003b6a6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x7795e71b1e93108f983ef76fa3459ac28ff551ac3f4235f0092951467ce80752","name":"Incredible String Band","registered_at":"2026-06-20T07:25:58Z","symbol":"NIM1552692","token_address":"0x8277a1a6d6ed5e68b109fe9659b7d4001414cc90","type":"artist","uuid":"a5815290-0dd2-493f-ac98-28132003b6a6"}
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  type: MusicAlbum
  date published: 1967-07-06
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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