Daniel Dayz
type: MusicGroup
popularity: 11
followers: 1505
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x907438cd253a8b3f1751ac0cacea3e8615327374c7e258173a5b44fede65aae3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953621
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953621
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20c2c4b5-1919-4399-8ba3-50b5856b8547.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20c2c4b5-1919-4399-8ba3-50b5856b8547.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/20c2c4b5-1919-4399-8ba3-50b5856b8547
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T09:42:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x907438cd253a8b3f1751ac0cacea3e8615327374c7e258173a5b44fede65aae3","name":"Daniel Dayz","registered_at":"2026-06-14T07:56:58Z","symbol":"NIM0388276","token_address":"0xf514f82905083293be4079d381e1f905b795812a","type":"artist","uuid":"20c2c4b5-1919-4399-8ba3-50b5856b8547"}
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 0x907438cd253a8b3f1751ac0cacea3e8615327374c7e258173a5b44fede65aae3. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/20c2c4b5-1919-4399-8ba3-50b5856b8547.json and https://artists.proofprofile.net/proofs/artist/20c2c4b5-1919-4399-8ba3-50b5856b8547.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:37:06Z
  text: {"copyright_id":"0x907438cd253a8b3f1751ac0cacea3e8615327374c7e258173a5b44fede65aae3","name":"Daniel Dayz","registered_at":"2026-06-14T07:56:58Z","symbol":"NIM0388276","token_address":"0xf514f82905083293be4079d381e1f905b795812a","type":"artist","uuid":"20c2c4b5-1919-4399-8ba3-50b5856b8547"}
album: Aunque Falte El Aire
  type: MusicAlbum
  date published: 2014-05-05
album: Cover Sessions, Vol 1.
  type: MusicAlbum
  date published: 2020-04-01
album: Todo Lo Que Necesito
  type: MusicAlbum
  date published: 2020-04-01
album: Covers Acústicos, Vol. 1
  type: MusicAlbum
  date published: 2020-04-01
  track: Y, ¿Si Fuera Ella?
    type: MusicRecording
    duration: PT2M26S
    duration ms: 146965
    explicit: false
    by artist: Daniel Dayz
    in album: Covers Acústicos, Vol. 1
      type: MusicAlbum
      date published: 2020-04-01
    isrc code: TCAET2010566
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T10:19:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6ac9e11145cbf34f257e4d6b87c98668f2f57bf8ab2e4cd3a918bd2d19a96fc4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAET2010566
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0x6ac9e11145cbf34f257e4d6b87c98668f2f57bf8ab2e4cd3a918bd2d19a96fc4. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/TCAET2010566.
      date published: 2026-07-03T19:59:51Z
    audio: Y, ¿Si Fuera Ella?
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 103.381
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.495
      additional property: Energy
        type: PropertyValue
        value: 0.205
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.783
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.099
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.348
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.901
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Mi Persona Favorita
  type: MusicAlbum
  date published: 2020-04-19
  track: Mi Persona Favorita
    type: MusicRecording
    duration: PT2M17S
    duration ms: 137731
    explicit: false
    by artist: Daniel Dayz
    in album: Mi Persona Favorita
      type: MusicAlbum
      date published: 2020-04-19
    isrc code: TCAET2031924
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T11:53:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2cfb3a61a4800d0664beb0c141cded4349616e980fdd9892fea28676771ad951
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957702
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957702
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAET2031924
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T12:25:41Z
    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 0x2cfb3a61a4800d0664beb0c141cded4349616e980fdd9892fea28676771ad951. Chain 2 (Bitcoin): anchored in block 957702 (2026-07-12T12:25:41Z), 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/TCAET2031924.
      date published: 2026-07-12T12:25:41Z
    audio: Mi Persona Favorita
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.873
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.496
      additional property: Energy
        type: PropertyValue
        value: 0.216
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.791
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.112

Valence (Positivity)
type: PropertyValue
value: 0.544

Loudness (dB)
type: PropertyValue
value: -9.454

Key Name
type: PropertyValue
value: Eb

Mode Name
type: PropertyValue
value: Major