deca ydf
type: MusicGroup
popularity: 4
followers: 314
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5eac4d8857a1e28ac3d11ca7a5c80dd49667088d991826861f26cd1d80532760
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/92714abc-fb9e-469a-9258-e00d91a258b1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/92714abc-fb9e-469a-9258-e00d91a258b1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/92714abc-fb9e-469a-9258-e00d91a258b1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5eac4d8857a1e28ac3d11ca7a5c80dd49667088d991826861f26cd1d80532760","name":"deca ydf","registered_at":"2026-06-17T16:49:23Z","symbol":"NIM1457781","token_address":"0xd2d7137e1df175bae5c52b8280fa5bf6a94f98c6","type":"artist","uuid":"92714abc-fb9e-469a-9258-e00d91a258b1"}
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 0x5eac4d8857a1e28ac3d11ca7a5c80dd49667088d991826861f26cd1d80532760. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/92714abc-fb9e-469a-9258-e00d91a258b1.json and https://artists.proofprofile.net/proofs/artist/92714abc-fb9e-469a-9258-e00d91a258b1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x5eac4d8857a1e28ac3d11ca7a5c80dd49667088d991826861f26cd1d80532760","name":"deca ydf","registered_at":"2026-06-17T16:49:23Z","symbol":"NIM1457781","token_address":"0xd2d7137e1df175bae5c52b8280fa5bf6a94f98c6","type":"artist","uuid":"92714abc-fb9e-469a-9258-e00d91a258b1"}
album: Spalla Destra
  type: MusicAlbum
  date published: 2022-01-20
  track: Spalla Destra
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177777
    explicit: true
    by artist: deca ydf
    in album: Spalla Destra
      type: MusicAlbum
      date published: 2022-01-20
    isrc code: QZTAT2125860
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T13:39:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x814fba316b77982f5dcb1ef55bce57d63106ae2ea8f1ee2a341f01a2ac6f9ece
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2125860
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0x814fba316b77982f5dcb1ef55bce57d63106ae2ea8f1ee2a341f01a2ac6f9ece. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZTAT2125860.
      date published: 2026-07-05T18:48:28Z
    audio: Spalla Destra
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 107.918
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.674
      additional property: Energy
        type: PropertyValue
        value: 0.315
      additional property: Speechiness
        type: PropertyValue
        value: 0.066
      additional property: Acousticness
        type: PropertyValue
        value: 0.811
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.302
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.285
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.621
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Via
  type: MusicAlbum
  date published: 2022-04-01
album: Via
  type: MusicAlbum
  date published: 2022-04-01
album: Braccio Destro
  type: MusicAlbum
  date published: 2022-06-03
album: Braccio Destro
  type: MusicAlbum
  date published: 2022-06-03
album: Apatiche
  type: MusicAlbum
  date published: 2022-07-29
album: Apatiche
  type: MusicAlbum
  date published: 2022-07-29
album: Bonnie&Clyde
  type: MusicAlbum
  date published: 2022-10-07
album: Bonnie&Clyde
  type: MusicAlbum
  date published: 2022-10-07
album: Albachiara
  type: MusicAlbum
  date published: 2023-02-17
album: Paura
  type: MusicAlbum
  date published: 2023-06-09
album: BANLIEUE
  type: MusicAlbum
  date published: 2024-03-15
album: Popolari
  type: MusicAlbum
  date published: 2024-11-29
album: Youdontfuck
  type: MusicAlbum
  date published: 2025-04-11
album: Jagermeister
  type: MusicAlbum
  date published: 2025-06-12
  track: Jagermeister
    type: MusicRecording
    duration: PT2M6S
    duration ms: 126521
    explicit: true
    by artist: deca ydf
    in album: Jagermeister
      type: MusicAlbum
      date published: 2025-06-12
    isrc code: US38Y2546589
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T17:35:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc1a14031dffde6f2f11d8295eda0613866a6d5ffdf2bd42af35f893ef726a0a3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958444
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958444
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2546589
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:12:23Z
    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
    audio: Jagermeister
album: Mood

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a14031dffde6f2f11d8295eda0613866a6d5ffdf2bd42af35f893ef726a0a3. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/US38Y2546589.
date published: 2026-07-17T19:12:23Z

Jagermeister
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 91.985
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.795
additional property: Energy
  type: PropertyValue
  value: 0.572
additional property: Speechiness
  type: PropertyValue
  value: 0.148
additional property: Acousticness
  type: PropertyValue
  value: 0.175
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.346
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.527
additional property: Loudness (dB)
  type: PropertyValue
  value: -6.716
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Major

Mood
type: MusicAlbum
date published: 2025-10-02