Cathal Flaherty
type: MusicGroup
popularity: 2
followers: 731
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd07d9b6210512f74d5d4769c1a9049ed99bc7e9f4bbd1897399d136d4a17242
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954063
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954063
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/47b328ca-f644-4e5e-b515-125298e6b4ae.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/47b328ca-f644-4e5e-b515-125298e6b4ae.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/47b328ca-f644-4e5e-b515-125298e6b4ae
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:49:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd07d9b6210512f74d5d4769c1a9049ed99bc7e9f4bbd1897399d136d4a17242","name":"Cathal Flaherty","registered_at":"2026-06-16T14:32:25Z","symbol":"NIM1081636","token_address":"0x5323cc26edd48d3d1d5977734d5d95c61557f3cf","type":"artist","uuid":"47b328ca-f644-4e5e-b515-125298e6b4ae"}
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 0xbd07d9b6210512f74d5d4769c1a9049ed99bc7e9f4bbd1897399d136d4a17242. Chain 2 (Bitcoin): anchored in block 954063 (2026-06-17T07:49:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/47b328ca-f644-4e5e-b515-125298e6b4ae.json and https://artists.proofprofile.net/proofs/artist/47b328ca-f644-4e5e-b515-125298e6b4ae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:49:29Z
  text: {"copyright_id":"0xbd07d9b6210512f74d5d4769c1a9049ed99bc7e9f4bbd1897399d136d4a17242","name":"Cathal Flaherty","registered_at":"2026-06-16T14:32:25Z","symbol":"NIM1081636","token_address":"0x5323cc26edd48d3d1d5977734d5d95c61557f3cf","type":"artist","uuid":"47b328ca-f644-4e5e-b515-125298e6b4ae"}
album: A Thousand Miles
  type: MusicAlbum
  date published: 2017-12-29
album: All We Need
  type: MusicAlbum
  date published: 2018-03-02
album: Grow
  type: MusicAlbum
  date published: 2018-05-04
album: The Head & Heart
  type: MusicAlbum
  date published: 2018-05-25
album: Stay (With You)
  type: MusicAlbum
  date published: 2019-07-12
album: Live at the Inec Acoustic Club
  type: MusicAlbum
  date published: 2020-05-22
track: Fighting Irish

Fighting Irish
type: MusicRecording
duration: PT4M4S
duration ms: 244250
explicit: false
by artist: Padraig Jack
by artist: Aisling Ni Fhlaithearta
by artist: Cathal Flaherty
in album: Making Sand
  type: MusicAlbum
  date published: 2020-09-25
isrc code: UKL8L2001154
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T22:48:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf3f3b37e804a6c383095d844a3be3db7af3da1e31dce5a7b3967486ed8f950f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKL8L2001154
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3f3b37e804a6c383095d844a3be3db7af3da1e31dce5a7b3967486ed8f950f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/UKL8L2001154.
  date published: 2026-07-08T03:20:19Z
audio: Fighting Irish
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 142.402
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.48
  additional property: Energy
    type: PropertyValue
    value: 0.498
  additional property: Speechiness
    type: PropertyValue
    value: 0.03
  additional property: Acousticness
    type: PropertyValue
    value: 0.139
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.337
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.338
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.682
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major