Major 974
type: MusicGroup
popularity: 5
followers: 300
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x41f66a2736029f6fda7921d6d84ac471056dd18e7d4c50e6ff3885dce5c4c566
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/681a426a-7a9d-4b52-83dd-99d77351a692.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/681a426a-7a9d-4b52-83dd-99d77351a692.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/681a426a-7a9d-4b52-83dd-99d77351a692
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x41f66a2736029f6fda7921d6d84ac471056dd18e7d4c50e6ff3885dce5c4c566","name":"Major 974","registered_at":"2026-06-17T01:54:37Z","symbol":"NIM1244401","token_address":"0x01e7d9fffe7379b7c4c488773c3ec2d7f4b8dfbc","type":"artist","uuid":"681a426a-7a9d-4b52-83dd-99d77351a692"}
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 0x41f66a2736029f6fda7921d6d84ac471056dd18e7d4c50e6ff3885dce5c4c566. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/681a426a-7a9d-4b52-83dd-99d77351a692.json and https://artists.proofprofile.net/proofs/artist/681a426a-7a9d-4b52-83dd-99d77351a692.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x41f66a2736029f6fda7921d6d84ac471056dd18e7d4c50e6ff3885dce5c4c566","name":"Major 974","registered_at":"2026-06-17T01:54:37Z","symbol":"NIM1244401","token_address":"0x01e7d9fffe7379b7c4c488773c3ec2d7f4b8dfbc","type":"artist","uuid":"681a426a-7a9d-4b52-83dd-99d77351a692"}
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