Os Druidas
type: MusicGroup
genre: celtic
popularity: 2
followers: 308
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb4b759d1b215f8858ad7012539e508bc94098e52081df5b2cfef0039c785f58
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/76c19f55-ee30-41e6-a1fd-b4a41ff099a7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/76c19f55-ee30-41e6-a1fd-b4a41ff099a7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/76c19f55-ee30-41e6-a1fd-b4a41ff099a7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeb4b759d1b215f8858ad7012539e508bc94098e52081df5b2cfef0039c785f58","name":"Os Druidas","registered_at":"2026-06-17T06:55:14Z","symbol":"NIM1316156","token_address":"0xbf92b05d3661b41de276961a244bd3fefa02b6d7","type":"artist","uuid":"76c19f55-ee30-41e6-a1fd-b4a41ff099a7"}
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 0xeb4b759d1b215f8858ad7012539e508bc94098e52081df5b2cfef0039c785f58. 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/76c19f55-ee30-41e6-a1fd-b4a41ff099a7.json and https://artists.proofprofile.net/proofs/artist/76c19f55-ee30-41e6-a1fd-b4a41ff099a7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xeb4b759d1b215f8858ad7012539e508bc94098e52081df5b2cfef0039c785f58","name":"Os Druidas","registered_at":"2026-06-17T06:55:14Z","symbol":"NIM1316156","token_address":"0xbf92b05d3661b41de276961a244bd3fefa02b6d7","type":"artist","uuid":"76c19f55-ee30-41e6-a1fd-b4a41ff099a7"}
album: Celts In Liverpool
  type: MusicAlbum
  date published: 2007-01-02
album: Folk Celta
  type: MusicAlbum
  date published: 2013-03-11
album: Os Druidas
  type: MusicAlbum
  date published: 2013-04-01
album: Celtique
  type: MusicAlbum
  date published: 2013-04-16
album: Celtico
  type: MusicAlbum
  date published: 2013-04-16
album: Celtic
  type: MusicAlbum
  date published: 2013-04-16
album: Keltisch
  type: MusicAlbum
  date published: 2013-04-16
album: Aldeas Celtas
  type: MusicAlbum
  date published: 2015-05-14