Brigavelli
type: MusicGroup
popularity: 4
followers: 1356
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd369a11032d41c5e8669d6fdcb84bef20954bd4a50c02ac02cb763205459f6f3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c210a57b-8317-43ed-ba8e-ac749a0589d4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c210a57b-8317-43ed-ba8e-ac749a0589d4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c210a57b-8317-43ed-ba8e-ac749a0589d4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd369a11032d41c5e8669d6fdcb84bef20954bd4a50c02ac02cb763205459f6f3. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c210a57b-8317-43ed-ba8e-ac749a0589d4.json and https://artists.proofprofile.net/proofs/artist/c210a57b-8317-43ed-ba8e-ac749a0589d4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: Yin Yang
  type: MusicAlbum
  date published: 2018-12-21
album: Hourglass
  type: MusicAlbum
  date published: 2020-03-06
album: Frustration
  type: MusicAlbum
  date published: 2020-12-12
album: Back and Forth
  type: MusicAlbum
  date published: 2021-04-02
album: Things Change
  type: MusicAlbum
  date published: 2022-08-21
album: What's Left?
  type: MusicAlbum
  date published: 2022-11-18
album: Aurum
  type: MusicAlbum
  date published: 2023-03-20
album: The Mirror
  type: MusicAlbum
  date published: 2023-04-14
album: Web of Lies
  type: MusicAlbum
  date published: 2023-10-05
album: Feed My Hunger
  type: MusicAlbum
  date published: 2025-05-24
album: Don't Waste My Time
  type: MusicAlbum
  date published: 2025-10-17