AydrA
type: MusicGroup
genre: death metal
popularity: 4
followers: 980
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b8901aa080c991dfee70be643985a4fe9a2e1eb635de10a6a1bad40658b77fb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee95d214-e8fe-4d5b-aeea-89df14952b59.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee95d214-e8fe-4d5b-aeea-89df14952b59.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ee95d214-e8fe-4d5b-aeea-89df14952b59
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
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 0x6b8901aa080c991dfee70be643985a4fe9a2e1eb635de10a6a1bad40658b77fb. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ee95d214-e8fe-4d5b-aeea-89df14952b59.json and https://artists.proofprofile.net/proofs/artist/ee95d214-e8fe-4d5b-aeea-89df14952b59.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
album: Psycho Pain Control
  type: MusicAlbum
  date published: 1996-02-22
album: Icon of Sin
  type: MusicAlbum
  date published: 1998-05-15
album: Icon of Sin 2001 (Live)
  type: MusicAlbum
  date published: 2001-05-20
album: Hyperlogical Non-Sense
  type: MusicAlbum
  date published: 2004-02-25
album: Rare Tracks
  type: MusicAlbum
  date published: 2020
album: Hyperlogical (Live 2013)
  type: MusicAlbum
  date published: 2024-03-08
album: Forever Hide
  type: MusicAlbum
  date published: 2024-07-22
album: Psycho Pain Control 2024
  type: MusicAlbum
  date published: 2024-08-22
album: Deserter
  type: MusicAlbum
  date published: 2024-08-31
album: Leave to Nowhere
  type: MusicAlbum
  date published: 2024-10-10
album: The Best of Aydra
  type: MusicAlbum
  date published: 2025-01-22