Tape Slam
type: MusicGroup
popularity: 3
followers: 78
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5fac3b9404d1c9525acfe3d585c1388cc07f7eb3f6ae1245216a95b6ef7736da
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954647
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954647
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d65559bd-7c5c-4ba6-bdfa-e4e10bc73d27.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d65559bd-7c5c-4ba6-bdfa-e4e10bc73d27.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d65559bd-7c5c-4ba6-bdfa-e4e10bc73d27
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:36:58Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5fac3b9404d1c9525acfe3d585c1388cc07f7eb3f6ae1245216a95b6ef7736da","name":"Tape Slam","registered_at":"2026-06-21T03:13:37Z","symbol":"NIM1802150","token_address":"0xbbd2b08775d0d1d60c3830ee4ac7320c99591309","type":"artist","uuid":"d65559bd-7c5c-4ba6-bdfa-e4e10bc73d27"}
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 0x5fac3b9404d1c9525acfe3d585c1388cc07f7eb3f6ae1245216a95b6ef7736da. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d65559bd-7c5c-4ba6-bdfa-e4e10bc73d27.json and https://artists.proofprofile.net/proofs/artist/d65559bd-7c5c-4ba6-bdfa-e4e10bc73d27.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:36:58Z
  text: {"copyright_id":"0x5fac3b9404d1c9525acfe3d585c1388cc07f7eb3f6ae1245216a95b6ef7736da","name":"Tape Slam","registered_at":"2026-06-21T03:13:37Z","symbol":"NIM1802150","token_address":"0xbbd2b08775d0d1d60c3830ee4ac7320c99591309","type":"artist","uuid":"d65559bd-7c5c-4ba6-bdfa-e4e10bc73d27"}
album: Wasted Weekends
  type: MusicAlbum
  date published: 2023-03-18
album: Faded City
  type: MusicAlbum
  date published: 2024-04-12
album: You Can't Do That
  type: MusicAlbum
  date published: 2024-05-24
album: Call It a Night
  type: MusicAlbum
  date published: 2024-08-16
album: No One Stayed the Same
  type: MusicAlbum
  date published: 2024-09-20