Devil's Bridge
type: MusicGroup
description: 300px|thumb|Devil's Bridge (Teufelsbrücke) in Gablenz, Saxony, Germany thumb|300px|Teufelsbrücke of St Gotthard Pass, Switzerland 300px|thumb|Devil's Bridge (Italian: Ponte del Diavolo) in Lanzo Torin
popularity: 2
followers: 12
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x61cd4d472f9845d72a702b0c6d86b31d3a559180c12d9bf846af84a0bf9600ae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aec694b0-99b2-458a-b312-14e00b2e3ca3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aec694b0-99b2-458a-b312-14e00b2e3ca3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aec694b0-99b2-458a-b312-14e00b2e3ca3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x61cd4d472f9845d72a702b0c6d86b31d3a559180c12d9bf846af84a0bf9600ae","name":"Devil's Bridge","registered_at":"2026-06-20T11:06:44Z","symbol":"NIM1598872","token_address":"0x3dfc57cbfcb7d4b49b74b107dbe23a82ede1f3cd","type":"artist","uuid":"aec694b0-99b2-458a-b312-14e00b2e3ca3"}
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 0x61cd4d472f9845d72a702b0c6d86b31d3a559180c12d9bf846af84a0bf9600ae. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aec694b0-99b2-458a-b312-14e00b2e3ca3.json and https://artists.proofprofile.net/proofs/artist/aec694b0-99b2-458a-b312-14e00b2e3ca3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0x61cd4d472f9845d72a702b0c6d86b31d3a559180c12d9bf846af84a0bf9600ae","name":"Devil's Bridge","registered_at":"2026-06-20T11:06:44Z","symbol":"NIM1598872","token_address":"0x3dfc57cbfcb7d4b49b74b107dbe23a82ede1f3cd","type":"artist","uuid":"aec694b0-99b2-458a-b312-14e00b2e3ca3"}
album: Devil's Bridge
  type: MusicAlbum
  date published: 2019-06-14