Colin Tierney
type: MusicGroup
popularity: 5
followers: 396
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x70fe910d04a0ecf7ed350eef9899caa5af0784459aff51b3c9ee419dbd8e2a5b
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/5ba9ca10-bd11-4994-ac5d-c75e3d8ff9bc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5ba9ca10-bd11-4994-ac5d-c75e3d8ff9bc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5ba9ca10-bd11-4994-ac5d-c75e3d8ff9bc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x70fe910d04a0ecf7ed350eef9899caa5af0784459aff51b3c9ee419dbd8e2a5b","name":"Colin Tierney","registered_at":"2026-06-16T21:52:46Z","symbol":"NIM1186711","token_address":"0xa3e7e1bff961de01890240683b62fc7d7ff2f87e","type":"artist","uuid":"5ba9ca10-bd11-4994-ac5d-c75e3d8ff9bc"}
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 0x70fe910d04a0ecf7ed350eef9899caa5af0784459aff51b3c9ee419dbd8e2a5b. 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/5ba9ca10-bd11-4994-ac5d-c75e3d8ff9bc.json and https://artists.proofprofile.net/proofs/artist/5ba9ca10-bd11-4994-ac5d-c75e3d8ff9bc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x70fe910d04a0ecf7ed350eef9899caa5af0784459aff51b3c9ee419dbd8e2a5b","name":"Colin Tierney","registered_at":"2026-06-16T21:52:46Z","symbol":"NIM1186711","token_address":"0xa3e7e1bff961de01890240683b62fc7d7ff2f87e","type":"artist","uuid":"5ba9ca10-bd11-4994-ac5d-c75e3d8ff9bc"}
album: Ithaca
  type: MusicAlbum
  date published: 2016-12-09
  track: Outdoors
    type: MusicRecording
    duration: PT4M33S
    duration ms: 273026
    explicit: false
    by artist: Colin Tierney
    in album: Ithaca
      type: MusicAlbum
      date published: 2016-12-09
    isrc code: QM4DK1610303
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T00:38:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb210bd3291c706a845ba497a34abbf64097ba88d993b709b3ed7cfceffa1e2cd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DK1610303
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0xb210bd3291c706a845ba497a34abbf64097ba88d993b709b3ed7cfceffa1e2cd. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DK1610303.
      date published: 2026-07-04T10:04:33Z
    audio: Outdoors
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 88.856
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.464
      additional property: Energy
        type: PropertyValue
        value: 0.259
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.475
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.799
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.054
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.232
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Good Sun Go Easy
  type: MusicAlbum
  date published: 2022-02-11
album: Heart Shaped Glasses
  type: MusicAlbum
  date published: 2025-02-07
album: Bette
  type: MusicAlbum
  date published: 2025-02-14
album: New Beech Leaves
  type: MusicAlbum
  date published: 2025-02-21