The 101s
type: MusicGroup
popularity: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3281e32b28add457c2bbb2399aa8f4b1ee4d9432e2ec033d0f046bc421ba793f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d4dc28fb-41d6-4c68-a57c-a00390a445a0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d4dc28fb-41d6-4c68-a57c-a00390a445a0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d4dc28fb-41d6-4c68-a57c-a00390a445a0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3281e32b28add457c2bbb2399aa8f4b1ee4d9432e2ec033d0f046bc421ba793f","name":"The 101s","registered_at":"2026-06-21T02:41:27Z","symbol":"NIM1794567","token_address":"0x53c711b6f2627304bd7d248cdf42c16081a91a65","type":"artist","uuid":"d4dc28fb-41d6-4c68-a57c-a00390a445a0"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3281e32b28add457c2bbb2399aa8f4b1ee4d9432e2ec033d0f046bc421ba793f. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d4dc28fb-41d6-4c68-a57c-a00390a445a0.json and https://artists.proofprofile.net/proofs/artist/d4dc28fb-41d6-4c68-a57c-a00390a445a0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x3281e32b28add457c2bbb2399aa8f4b1ee4d9432e2ec033d0f046bc421ba793f","name":"The 101s","registered_at":"2026-06-21T02:41:27Z","symbol":"NIM1794567","token_address":"0x53c711b6f2627304bd7d248cdf42c16081a91a65","type":"artist","uuid":"d4dc28fb-41d6-4c68-a57c-a00390a445a0"}
album: Old Porch Light
  type: MusicAlbum
  date published: 2025-09-13
album: Under the Scarlet Sky
  type: MusicAlbum
  date published: 2025-09-13
album: Empty chair
  type: MusicAlbum
  date published: 2025-09-13