Yunalesca
type: MusicGroup
genre: deathcore
genre: djent
genre: metalcore
genre: progressive metal
popularity: 4
followers: 785
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2076855077a4f79ffd78bf41378bcd20b7551d145e2b09528e565478dc457d2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bcd40b95-e55e-4878-8e59-2be39dbbc2b2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bcd40b95-e55e-4878-8e59-2be39dbbc2b2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bcd40b95-e55e-4878-8e59-2be39dbbc2b2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2076855077a4f79ffd78bf41378bcd20b7551d145e2b09528e565478dc457d2. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bcd40b95-e55e-4878-8e59-2be39dbbc2b2.json and https://artists.proofprofile.net/proofs/artist/bcd40b95-e55e-4878-8e59-2be39dbbc2b2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: Vantablack
  type: MusicAlbum
  date published: 2021-04-09
album: The Amalgamation of Human Apathy
  type: MusicAlbum
  date published: 2021-05-19
album: Pyreflies
  type: MusicAlbum
  date published: 2021-06-02
album: From Halfway Down
  type: MusicAlbum
  date published: 2021-06-16
album: Fire From The Fallout
  type: MusicAlbum
  date published: 2021-06-28
album: The Amalgamation of Human Apathy
  type: MusicAlbum
  date published: 2021-07-02
album: The Amalgamation of Human Apathy (Instrumental)
  type: MusicAlbum
  date published: 2021-08-06
album: This Heavy Rain
  type: MusicAlbum
  date published: 2022-05-13
album: This Heavy Rain
  type: MusicAlbum
  date published: 2022-05-27
album: This Heavy Rain (Instrumental)
  type: MusicAlbum
  date published: 2022-07-29
  track: Of Vile Dominion - Instrumental
    type: MusicRecording
    duration: PT4M14S
    duration ms: 254199
    explicit: false
    by artist: Yunalesca
    in album: This Heavy Rain (Instrumental)
      type: MusicAlbum
      date published: 2022-07-29
    genre: deathcore
    genre: djent
    genre: metalcore
    genre: progressive metal
    isrc code: QZMEM2277329
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T23:35:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1916a4c833443229a8edb4e0ad92b545583bb112ef985d34ff8a91908e970575
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957120
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957120
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2277329
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:22:41Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1916a4c833443229a8edb4e0ad92b545583bb112ef985d34ff8a91908e970575. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZMEM2277329.
      date published: 2026-07-08T03:22:41Z
    audio: Of Vile Dominion - Instrumental
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.811
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.434
      additional property: Energy
        type: PropertyValue
        value: 0.932
      additional property: Speechiness
        type: PropertyValue
        value: 0.065
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.962
      additional property: Liveness
        type: PropertyValue
        value: 0.494
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.15
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.871
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Don't Let Go - Instrumental
    type: MusicRecording
    duration: PT6M0S
    duration ms: 360952
    explicit: false
    by artist: Yunalesca
    in album: This Heavy Rain (Instrumental)
      type: MusicAlbum
      date published: 2022-07-29
    genre: deathcore
    genre: djent
    genre: metalcore
    genre: progressive metal
    isrc code: QZMEM2277332
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-08-01T00:53:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa383063cc03a9096270e5cdc1a8a663c19b92e6266412b6caf74ae9e2b3a03d3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960494
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960494
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2277332
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-08-01T01:44:32Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa383063cc03a9096270e5cdc1a8a663c19b92e6266412b6caf74ae9e2b3a03d3. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/QZMEM2277332.
      date published: 2026-08-01T01:44:32Z
    audio: Don't Let Go - Instrumental
album: Idle Hands
album: To The End Of All Things
album: Lost Our Way
album: Sleeper Hold
album: Bleeding Me Dry
album: Return to the Earth
album: Last Goodbye
album: Feed The White Noise
album: Artificial Reality
album: Yare Yare Daze
album: Limit Breaker
album: When The Inevitable Comes
album: Anecdotes, Vol. 1
album: Dissipate
album: Brain Dance
album: Sick And Tired
album: Scorched Earth Policy
album: Everbloom
album: Trigger Happy

Don't Let Go - Instrumental
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 135.648
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.52
additional property: Energy
  type: PropertyValue
  value: 0.943
additional property: Speechiness
  type: PropertyValue
  value: 0.059
additional property: Acousticness
  type: PropertyValue
  value: 0
additional property: Instrumentalness
  type: PropertyValue
  value: 0.96
additional property: Liveness
  type: PropertyValue
  value: 0.179
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.184
additional property: Loudness (dB)
  type: PropertyValue
  value: -10.27
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Minor

Idle Hands
type: MusicAlbum
date published: 2023-02-03

To The End Of All Things
type: MusicAlbum
date published: 2023-03-03

Lost Our Way
type: MusicAlbum
date published: 2023-04-07

Sleeper Hold
type: MusicAlbum
date published: 2023-05-05

Bleeding Me Dry
type: MusicAlbum
date published: 2023-06-02

Return to the Earth
type: MusicAlbum
date published: 2023-07-07

Last Goodbye
type: MusicAlbum
date published: 2023-08-04

Feed The White Noise
type: MusicAlbum
date published: 2023-09-08

Artificial Reality
type: MusicAlbum
date published: 2023-10-06

Yare Yare Daze
type: MusicAlbum
date published: 2023-11-03

Limit Breaker
type: MusicAlbum
date published: 2023-12-08

When The Inevitable Comes
type: MusicAlbum
date published: 2024-01-05

Anecdotes, Vol. 1
type: MusicAlbum
date published: 2024-01-08

Dissipate
type: MusicAlbum
date published: 2024-03-01

Brain Dance
type: MusicAlbum
date published: 2024-04-05

Sick And Tired
type: MusicAlbum
date published: 2024-05-03

Scorched Earth Policy
type: MusicAlbum
date published: 2024-06-07

Everbloom
type: MusicAlbum
date published: 2024-07-05

Trigger Happy
type: MusicAlbum
date published: 2024-08-09