Ryland Teifi
type: MusicGroup
genre: celtic
popularity: 7
followers: 280
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbe7f393e90a24e84549d810f5601ee2ab942ac398d53e2d55ab38888935c8c0e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f61b04aa-d289-454c-b398-a5e8c32d74bd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f61b04aa-d289-454c-b398-a5e8c32d74bd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f61b04aa-d289-454c-b398-a5e8c32d74bd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbe7f393e90a24e84549d810f5601ee2ab942ac398d53e2d55ab38888935c8c0e","name":"Ryland Teifi","registered_at":"2026-06-21T15:37:04Z","symbol":"NIM1962422","token_address":"0x4718a01104044197ec1f4491edfd89c1a582388d","type":"artist","uuid":"f61b04aa-d289-454c-b398-a5e8c32d74bd"}
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 0xbe7f393e90a24e84549d810f5601ee2ab942ac398d53e2d55ab38888935c8c0e. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f61b04aa-d289-454c-b398-a5e8c32d74bd.json and https://artists.proofprofile.net/proofs/artist/f61b04aa-d289-454c-b398-a5e8c32d74bd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xbe7f393e90a24e84549d810f5601ee2ab942ac398d53e2d55ab38888935c8c0e","name":"Ryland Teifi","registered_at":"2026-06-21T15:37:04Z","symbol":"NIM1962422","token_address":"0x4718a01104044197ec1f4491edfd89c1a582388d","type":"artist","uuid":"f61b04aa-d289-454c-b398-a5e8c32d74bd"}
album: Heno
  type: MusicAlbum
  date published: 2003
album: Heno
  type: MusicAlbum
  date published: 2003
album: Lili'r Nos
  type: MusicAlbum
  date published: 2006
album: Lili'r Nos
  type: MusicAlbum
  date published: 2006-03-28
album: Under the Blue
  type: MusicAlbum
  date published: 2007
album: Last of the Old Men
  type: MusicAlbum
  date published: 2011
album: Man Rhydd
  type: MusicAlbum
  date published: 2016-08-01
  track: Man Rhydd
    type: MusicRecording
    duration: PT3M40S
    duration ms: 220493
    explicit: false
    by artist: Ryland Teifi
    in album: Man Rhydd
      type: MusicAlbum
      date published: 2016-08-01
    genre: celtic
    isrc code: GBHHX1600048
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T13:28:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1ed3f1813e444333f7dadb0f2d78855406c19698e23971564f57054b5b574144
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958166
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958166
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHHX1600048
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T16:31:49Z
    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 0x1ed3f1813e444333f7dadb0f2d78855406c19698e23971564f57054b5b574144. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:31:49Z), 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/GBHHX1600048.
      date published: 2026-07-15T16:31:49Z
    audio: Man Rhydd
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.139
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.466
      additional property: Energy
        type: PropertyValue
        value: 0.341
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.669
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.112
      additional property: Liveness
        type: PropertyValue
        value: 0.127
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.18
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.832
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Mae Yna Le
  type: MusicAlbum
  date published: 2022-03-08