Hayley Ross
type: MusicGroup
popularity: 10
followers: 1334
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x414ce3d0a5adef650db4f05748ebf5b89edcd1d02f16a30406ec3dc7aaf92d9c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4a0a51cf-f8cb-4dee-a4bb-514a6d645cbc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4a0a51cf-f8cb-4dee-a4bb-514a6d645cbc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4a0a51cf-f8cb-4dee-a4bb-514a6d645cbc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x414ce3d0a5adef650db4f05748ebf5b89edcd1d02f16a30406ec3dc7aaf92d9c","name":"Hayley Ross","registered_at":"2026-06-16T15:22:10Z","symbol":"NIM1093510","token_address":"0xe47b0dfa18c57846fdc751ec0fc7fbc49e413f02","type":"artist","uuid":"4a0a51cf-f8cb-4dee-a4bb-514a6d645cbc"}
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 0x414ce3d0a5adef650db4f05748ebf5b89edcd1d02f16a30406ec3dc7aaf92d9c. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4a0a51cf-f8cb-4dee-a4bb-514a6d645cbc.json and https://artists.proofprofile.net/proofs/artist/4a0a51cf-f8cb-4dee-a4bb-514a6d645cbc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x414ce3d0a5adef650db4f05748ebf5b89edcd1d02f16a30406ec3dc7aaf92d9c","name":"Hayley Ross","registered_at":"2026-06-16T15:22:10Z","symbol":"NIM1093510","token_address":"0xe47b0dfa18c57846fdc751ec0fc7fbc49e413f02","type":"artist","uuid":"4a0a51cf-f8cb-4dee-a4bb-514a6d645cbc"}
album: Fierce Love EP
  type: MusicAlbum
  date published: 2015-11-27
album: Fierce Love EP
  type: MusicAlbum
  date published: 2015-11-27
album: Barracuda EP
  type: MusicAlbum
  date published: 2016-03-11
  track: Barracuda
    type: MusicRecording
    duration: PT3M34S
    duration ms: 214376
    explicit: false
    by artist: Hayley Ross
    in album: Barracuda EP
      type: MusicAlbum
      date published: 2016-03-11
    isrc code: UKCVJ1600201
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T13:11:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa3118049496f889f4cbcbf0212d9325a1ff80b9884c4b4eabc576389d7f84aba
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958554
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958554
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKCVJ1600201
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T13:17:01Z
    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 0xa3118049496f889f4cbcbf0212d9325a1ff80b9884c4b4eabc576389d7f84aba. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/UKCVJ1600201.
      date published: 2026-07-18T13:17:01Z
    audio: Barracuda
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.006
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.63
      additional property: Energy
        type: PropertyValue
        value: 0.269
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.856
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.751
      additional property: Liveness
        type: PropertyValue
        value: 0.12
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.259
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.061
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Barracuda EP
  type: MusicAlbum
  date published: 2016-03-11
album: Dernier Baiser
  type: MusicAlbum
  date published: 2019-06-04
album: Dernier Baiser
  type: MusicAlbum
  date published: 2019-06-04
album: Tumbledown
  type: MusicAlbum
  date published: 2019-07-08
album: Tumbledown
  type: MusicAlbum
  date published: 2019-07-08
album: Come Back
  type: MusicAlbum
  date published: 2019-09-09
album: Come Back
  type: MusicAlbum
  date published: 2019-09-09
album: Big Black Car
  type: MusicAlbum
  date published: 2020-02-03
album: The Weight Of Hope
  type: MusicAlbum
  date published: 2020-02-28
  track: Dernier Baiser
    type: MusicRecording
    duration: PT4M45S
    duration ms: 285453
    explicit: false
    by artist: Hayley Ross
    in album: The Weight Of Hope
      type: MusicAlbum
      date published: 2020-02-28
    isrc code: UKCVJ1900201
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T18:35:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x89df6c8f84a7be3a8fab749b3793a6af88dfc312affcc51a3484fd3fe7370c67
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956841
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956841
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKCVJ1900201
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T22:14:35Z
    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 0x89df6c8f84a7be3a8fab749b3793a6af88dfc312affcc51a3484fd3fe7370c67. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/UKCVJ1900201.
      date published: 2026-07-05T22:14:35Z
    audio: Dernier Baiser
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 190.114
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Come Back - N-Joi Remix
album: Come Back (The Remixes)
album: Moving All Around EP

Musical Key
type: PropertyValue
value: 11

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 3

Danceability
type: PropertyValue
value: 0.352

Energy
type: PropertyValue
value: 0.425

Speechiness
type: PropertyValue
value: 0.033

Acousticness
type: PropertyValue
value: 0.113

Instrumentalness
type: PropertyValue
value: 0.081

Liveness
type: PropertyValue
value: 0.365

Valence (Positivity)
type: PropertyValue
value: 0.114

Loudness (dB)
type: PropertyValue
value: -10.485

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Minor

The Weight Of Hope
type: MusicAlbum
date published: 2020-02-28

Come Back - N-Joi Remix
type: MusicAlbum
date published: 2020-05-15

Come Back - N-Joi Remix
type: MusicAlbum
date published: 2020-05-15

Come Back (The Remixes)
type: MusicAlbum
date published: 2020-05-22

Come Back (The Remixes)
type: MusicAlbum
date published: 2020-05-22

Moving All Around EP
type: MusicAlbum
date published: 2020-11-09

Moving All Around EP
type: MusicAlbum
date published: 2020-11-09