Braindrag
type: MusicGroup
genre: alternative metal
genre: stoner rock
genre: symphonic metal
popularity: 2
followers: 313
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x34ae152d3294f7564aa8d3ee2e090812eef984d21e61764ad262f08fb690a7dd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953988
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953988
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2e70882e-9b0b-4681-8511-a8bc233e7146.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2e70882e-9b0b-4681-8511-a8bc233e7146.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2e70882e-9b0b-4681-8511-a8bc233e7146
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:23:32Z
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 0x34ae152d3294f7564aa8d3ee2e090812eef984d21e61764ad262f08fb690a7dd. Chain 2 (Bitcoin): anchored in block 953988 (2026-06-16T18:23:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2e70882e-9b0b-4681-8511-a8bc233e7146.json and https://artists.proofprofile.net/proofs/artist/2e70882e-9b0b-4681-8511-a8bc233e7146.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:23:32Z
album: One
  type: MusicAlbum
  date published: 2017-04-03
album: One
  type: MusicAlbum
  date published: 2017-04-03
album: Atreverme
  type: MusicAlbum
  date published: 2019-12-20
album: Atreverme
  type: MusicAlbum
  date published: 2019-12-20
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  type: MusicAlbum
  date published: 2023-06-30
album: Try Not to Fall
  type: MusicAlbum
  date published: 2023-09-01
album: Rhapsody
  type: MusicAlbum
  date published: 2023-12-15
album: Coure Roent
  type: MusicAlbum
  date published: 2024-03-01
album: Coure Roent
  type: MusicAlbum
  date published: 2024-07-12
album: Coure Roent
  type: MusicAlbum
  date published: 2024-07-12