BTM
type: MusicGroup
popularity: 3
followers: 131
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc510a1248bc8e0163f063c0d8320642a90a02aac1f0f7749ac2c35d33f1fe55
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/645723f0-ae44-46e8-885e-2fc14ca68fb9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/645723f0-ae44-46e8-885e-2fc14ca68fb9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/645723f0-ae44-46e8-885e-2fc14ca68fb9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0xfc510a1248bc8e0163f063c0d8320642a90a02aac1f0f7749ac2c35d33f1fe55. 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/645723f0-ae44-46e8-885e-2fc14ca68fb9.json and https://artists.proofprofile.net/proofs/artist/645723f0-ae44-46e8-885e-2fc14ca68fb9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Nachtmodus
  type: MusicAlbum
  date published: 2022-12-23
album: Wer ist es?
  type: MusicAlbum
  date published: 2022-12-23
album: Segel
  type: MusicAlbum
  date published: 2022-12-30
album: Produkt
  type: MusicAlbum
  date published: 2022-12-30
album: Warte nicht auf Morgen
  type: MusicAlbum
  date published: 2023-03-03
album: Voulez vous
  type: MusicAlbum
  date published: 2023-03-27
album: Weit
  type: MusicAlbum
  date published: 2023-07-21
album: Unendlich Schön
  type: MusicAlbum
  date published: 2023-11-09