Assiero
type: MusicGroup
popularity: 18
followers: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0da98dc5d67f44093f0473e83d1657c7916dce5565ffaf18492b7dfa364a3afb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953660
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953660
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/539d11f3-9427-44f8-b6d5-cfb8f50e19d5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/539d11f3-9427-44f8-b6d5-cfb8f50e19d5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/539d11f3-9427-44f8-b6d5-cfb8f50e19d5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:20:01Z
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 0x0da98dc5d67f44093f0473e83d1657c7916dce5565ffaf18492b7dfa364a3afb. Chain 2 (Bitcoin): anchored in block 953660 (2026-06-14T17:20:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/539d11f3-9427-44f8-b6d5-cfb8f50e19d5.json and https://artists.proofprofile.net/proofs/artist/539d11f3-9427-44f8-b6d5-cfb8f50e19d5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T17:20:01Z
album: Alchemy
  type: MusicAlbum
  date published: 2023-10-01
album: 1966
  type: MusicAlbum
  date published: 2024-02-22
album: Late Night Drive
  type: MusicAlbum
  date published: 2024-05-13
album: Try to understand
  type: MusicAlbum
  date published: 2024-08-26
album: Enough
  type: MusicAlbum
  date published: 2024-10-09
album: Risen From
  type: MusicAlbum
  date published: 2024-12-22
album: Better off
  type: MusicAlbum
  date published: 2025-04-26