heartspace
type: MusicGroup
popularity: 2
followers: 1342
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf58f0e799cbf0aea48f065116b06ea9e1017f8cc18980cb1ee8d1bad6ecedd19
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954008
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954008
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/327820bd-abc5-4808-b437-66d8aad46a39.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/327820bd-abc5-4808-b437-66d8aad46a39.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/327820bd-abc5-4808-b437-66d8aad46a39
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T21:31:27Z
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 0xf58f0e799cbf0aea48f065116b06ea9e1017f8cc18980cb1ee8d1bad6ecedd19. 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/327820bd-abc5-4808-b437-66d8aad46a39.json and https://artists.proofprofile.net/proofs/artist/327820bd-abc5-4808-b437-66d8aad46a39.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: candles
  type: MusicAlbum
  date published: 2020-05-15
album: candles
  type: MusicAlbum
  date published: 2020-05-15
album: candles
  type: MusicAlbum
  date published: 2020-05-15
album: text back
  type: MusicAlbum
  date published: 2020-06-19
album: text back
  type: MusicAlbum
  date published: 2020-06-19
album: text back
  type: MusicAlbum
  date published: 2020-06-19
album: (stay away)
  type: MusicAlbum
  date published: 2020-10-30
album: (stay away)
  type: MusicAlbum
  date published: 2020-10-30
album: (stay away)
  type: MusicAlbum
  date published: 2020-10-30
album: misbehave
  type: MusicAlbum
  date published: 2021-01-01
album: misbehave
  type: MusicAlbum
  date published: 2021-01-01
album: misbehave
  type: MusicAlbum
  date published: 2021-01-01
album: our last night
  type: MusicAlbum
  date published: 2022-04-15
album: our last night
  type: MusicAlbum
  date published: 2022-04-15
album: our last night
  type: MusicAlbum
  date published: 2022-04-15
album: taylor
  type: MusicAlbum
  date published: 2022-09-30
album: taylor
  type: MusicAlbum
  date published: 2022-09-30
album: taylor
  type: MusicAlbum
  date published: 2022-09-30
album: mental picture
  type: MusicAlbum
  date published: 2022-11-18
album: mental picture
  type: MusicAlbum
  date published: 2022-11-18
album: mental picture
  type: MusicAlbum
  date published: 2022-11-18