turnleftandleft
type: MusicGroup
popularity: 2
followers: 350
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x561ce8afbdc6d59726bc2fd251783cf8d662b2f79f6c93d1e71f0e672386c8a1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954097
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954097
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b2a7739-27d4-422a-bae3-8bc72927e5f0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b2a7739-27d4-422a-bae3-8bc72927e5f0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7b2a7739-27d4-422a-bae3-8bc72927e5f0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T13:13:51Z
additional property: OTSCanonicalRecord
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 0x561ce8afbdc6d59726bc2fd251783cf8d662b2f79f6c93d1e71f0e672386c8a1. Chain 2 (Bitcoin): anchored in block 954097 (2026-06-17T13:13:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7b2a7739-27d4-422a-bae3-8bc72927e5f0.json and https://artists.proofprofile.net/proofs/artist/7b2a7739-27d4-422a-bae3-8bc72927e5f0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T13:13:51Z
album: Try New Things
  type: MusicAlbum
  date published: 2022-08-20
album: Concrete
  type: MusicAlbum
  date published: 2022-08-25
album: Green in Blue
  type: MusicAlbum
  date published: 2022-08-25
album: Guitar - Cat - Bike
  type: MusicAlbum
  date published: 2022-09-14
album: It's Easier to Forget
  type: MusicAlbum
  date published: 2022-11-01
album: I'm Lost but Follow Me
  type: MusicAlbum
  date published: 2022-11-29
album: Cuitar Gat
  type: MusicAlbum
  date published: 2023-07-29
album: Cat Cat Cat
  type: MusicAlbum
  date published: 2024-01-14