Martin Toal
type: MusicGroup
popularity: 5
followers: 115
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27dcf5273e7ac2d2adf96f048c87a2f8bf4e0cdd5e3c3efa616e752e43827395
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/73a95aa6-fc01-491c-80b7-22d6f25250d9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/73a95aa6-fc01-491c-80b7-22d6f25250d9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/73a95aa6-fc01-491c-80b7-22d6f25250d9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x27dcf5273e7ac2d2adf96f048c87a2f8bf4e0cdd5e3c3efa616e752e43827395","name":"Martin Toal","registered_at":"2026-06-17T05:58:44Z","symbol":"NIM1302676","token_address":"0xa07f38e73deb51ddb38a061e194a3e226d8cd531","type":"artist","uuid":"73a95aa6-fc01-491c-80b7-22d6f25250d9"}
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 0x27dcf5273e7ac2d2adf96f048c87a2f8bf4e0cdd5e3c3efa616e752e43827395. 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/73a95aa6-fc01-491c-80b7-22d6f25250d9.json and https://artists.proofprofile.net/proofs/artist/73a95aa6-fc01-491c-80b7-22d6f25250d9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x27dcf5273e7ac2d2adf96f048c87a2f8bf4e0cdd5e3c3efa616e752e43827395","name":"Martin Toal","registered_at":"2026-06-17T05:58:44Z","symbol":"NIM1302676","token_address":"0xa07f38e73deb51ddb38a061e194a3e226d8cd531","type":"artist","uuid":"73a95aa6-fc01-491c-80b7-22d6f25250d9"}
album: Aria Celtica
  type: MusicAlbum
  date published: 2007-02-26
album: Cockles, Mussels & Arias
  type: MusicAlbum
  date published: 2009-07-31
album: Ireland's Call 2015 ( Passione )
  type: MusicAlbum
  date published: 2015-09-07
album: Here's to the Heroes 2015 ( Passione )
  type: MusicAlbum
  date published: 2015-09-07
album: Flower of Scotland - 74 British Lions Version (Passione)
  type: MusicAlbum
  date published: 2015-09-07
album: Welsh National Anthem ( Hen Wlad Fy Nhadau - Land of My Fathers ) from Passione
  type: MusicAlbum
  date published: 2015-09-07
album: Loch Lomond 2015 ( Passione )
  type: MusicAlbum
  date published: 2015-09-07
album: Welsh National Anthem ( Hen Wlad Fy Nhadau - Land of My Fathers ) from Passione
  type: MusicAlbum
  date published: 2015-09-07
  track: Welsh National Anthem ( Hen Wlad Fy Nhadau - Land of My Fathers ) from Passione
    type: MusicRecording
    duration: PT2M15S
    duration ms: 135497
    explicit: false
    by artist: Martin Toal
    in album: Welsh National Anthem ( Hen Wlad Fy Nhadau - Land of My Fathers ) from Passione
      type: MusicAlbum
      date published: 2015-09-07
    isrc code: GBLFP1540448
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T05:51:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x21b987c5b7e25fdb5e4f5c2723dcd71d812b4cad33d0ebee2f0f22ed3b26b08c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958508
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958508
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP1540448
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T06:27:01Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b987c5b7e25fdb5e4f5c2723dcd71d812b4cad33d0ebee2f0f22ed3b26b08c. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/GBLFP1540448.
      date published: 2026-07-18T06:27:01Z
    audio: Welsh National Anthem ( Hen Wlad Fy Nhadau - Land of My Fathers ) from Passione
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.625
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.178
      additional property: Energy
        type: PropertyValue
        value: 0.506
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.84
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.089
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.393
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.152
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Bread of Heaven ( Passione )
  type: MusicAlbum
  date published: 2015-09-07
album: Swing Low Sweet Chariot ( Passione )
  type: MusicAlbum
  date published: 2015-09-07
album: Jerusalem ( Passione )
  type: MusicAlbum
  date published: 2015-09-07