Waiting At The Bridge
type: MusicGroup
genre: doom metal
genre: sludge metal
popularity: 3
followers: 140
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeae55407f91602dbf30d729929cd4fc1dc77624c00167f5891e653967a0c490d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953959
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953959
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26f8d87d-505b-4cbf-b566-9f3424cbf993.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26f8d87d-505b-4cbf-b566-9f3424cbf993.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/26f8d87d-505b-4cbf-b566-9f3424cbf993
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:51:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeae55407f91602dbf30d729929cd4fc1dc77624c00167f5891e653967a0c490d","name":"Waiting At The Bridge","registered_at":"2026-06-16T03:05:29Z","symbol":"NIM0917670","token_address":"0x2e2141f4dfa879e2f70414e2678d858e7410901e","type":"artist","uuid":"26f8d87d-505b-4cbf-b566-9f3424cbf993"}
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 0xeae55407f91602dbf30d729929cd4fc1dc77624c00167f5891e653967a0c490d. Chain 2 (Bitcoin): anchored in block 953959 (2026-06-16T14:51:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/26f8d87d-505b-4cbf-b566-9f3424cbf993.json and https://artists.proofprofile.net/proofs/artist/26f8d87d-505b-4cbf-b566-9f3424cbf993.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:51:55Z
  text: {"copyright_id":"0xeae55407f91602dbf30d729929cd4fc1dc77624c00167f5891e653967a0c490d","name":"Waiting At The Bridge","registered_at":"2026-06-16T03:05:29Z","symbol":"NIM0917670","token_address":"0x2e2141f4dfa879e2f70414e2678d858e7410901e","type":"artist","uuid":"26f8d87d-505b-4cbf-b566-9f3424cbf993"}
album: Waiting At The Bridge EP
  type: MusicAlbum
  date published: 2022-09-23
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