TV Heads
type: MusicGroup
popularity: 2
followers: 354
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a5a19125cfee2e9de67dc8512d871afb05f3471cc40ac9b74bcb61c8a1fab89
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953867
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953867
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0549eae8-ffa1-4353-b2e0-3e07f05c72eb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0549eae8-ffa1-4353-b2e0-3e07f05c72eb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0549eae8-ffa1-4353-b2e0-3e07f05c72eb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:09:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7a5a19125cfee2e9de67dc8512d871afb05f3471cc40ac9b74bcb61c8a1fab89","name":"TV Heads","registered_at":"2026-06-15T15:27:54Z","symbol":"NIM0751176","token_address":"0x49c2c95de3d3212e2810bbf6276f54b67e57d9fd","type":"artist","uuid":"0549eae8-ffa1-4353-b2e0-3e07f05c72eb"}
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 0x7a5a19125cfee2e9de67dc8512d871afb05f3471cc40ac9b74bcb61c8a1fab89. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0549eae8-ffa1-4353-b2e0-3e07f05c72eb.json and https://artists.proofprofile.net/proofs/artist/0549eae8-ffa1-4353-b2e0-3e07f05c72eb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x7a5a19125cfee2e9de67dc8512d871afb05f3471cc40ac9b74bcb61c8a1fab89","name":"TV Heads","registered_at":"2026-06-15T15:27:54Z","symbol":"NIM0751176","token_address":"0x49c2c95de3d3212e2810bbf6276f54b67e57d9fd","type":"artist","uuid":"0549eae8-ffa1-4353-b2e0-3e07f05c72eb"}
album: Total Fucker
  type: MusicAlbum
  date published: 2016-06-24
album: Total Fucker
  type: MusicAlbum
  date published: 2016-06-24
album: Devotional
  type: MusicAlbum
  date published: 2017-07-19
album: Ribbons
  type: MusicAlbum
  date published: 2019-11-05
album: It Takes a City
  type: MusicAlbum
  date published: 2019-12-17
album: Devotional
  type: MusicAlbum
  date published: 2020-01-23