TFF Records
type: MusicGroup
popularity: 14
followers: 379
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x78bfa75c9da8a028c83ee8687b6016016812236816ffcae2538a25e0967d27ad
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953588
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953588
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/015bdbc9-be20-4752-a778-075853c568fa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/015bdbc9-be20-4752-a778-075853c568fa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/015bdbc9-be20-4752-a778-075853c568fa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T04:52:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x78bfa75c9da8a028c83ee8687b6016016812236816ffcae2538a25e0967d27ad","name":"TFF Records","registered_at":"2026-06-14T04:35:45Z","symbol":"NIM0340284","token_address":"0x34e969d5d84e2aff1463e6077e621d71ab4fe86b","type":"artist","uuid":"015bdbc9-be20-4752-a778-075853c568fa"}
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 0x78bfa75c9da8a028c83ee8687b6016016812236816ffcae2538a25e0967d27ad. Chain 2 (Bitcoin): anchored in block 953588 (2026-06-14T04:52:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/015bdbc9-be20-4752-a778-075853c568fa.json and https://artists.proofprofile.net/proofs/artist/015bdbc9-be20-4752-a778-075853c568fa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T04:52:46Z
  text: {"copyright_id":"0x78bfa75c9da8a028c83ee8687b6016016812236816ffcae2538a25e0967d27ad","name":"TFF Records","registered_at":"2026-06-14T04:35:45Z","symbol":"NIM0340284","token_address":"0x34e969d5d84e2aff1463e6077e621d71ab4fe86b","type":"artist","uuid":"015bdbc9-be20-4752-a778-075853c568fa"}
album: AMIRI - ANUEL AA YOVNGCHIMI CDOBLETA
  type: MusicAlbum
  date published: 2024-01-24
album: FREE MOOOD - Pressure9x19 Hades66
  type: MusicAlbum
  date published: 2024-12-23
album: Dame Ese Culo - COSMIC KID
  type: MusicAlbum
  date published: 2025-01-19
  track: Dame Ese Culo - COSMIC KID
    type: MusicRecording
    duration: PT1M19S
    duration ms: 79851
    explicit: true
    by artist: TFF Records
    in album: Dame Ese Culo - COSMIC KID
      type: MusicAlbum
      date published: 2025-01-19
    isrc code: QZFZ72504923
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T23:42:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1c50b3fa1e4759916d44842b8c6143e74b36f889e7a2837e03425706e793ad75
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956738
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956738
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72504923
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T04:47:21Z
    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 0x1c50b3fa1e4759916d44842b8c6143e74b36f889e7a2837e03425706e793ad75. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZFZ72504923.
      date published: 2026-07-05T04:47:21Z
    audio: Dame Ese Culo - COSMIC KID
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.058
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.795
      additional property: Energy
        type: PropertyValue
        value: 0.472
      additional property: Speechiness
        type: PropertyValue
        value: 0.231
      additional property: Acousticness
        type: PropertyValue
        value: 0.331
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.116
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.457
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.187
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: AMIRI
  type: MusicAlbum
  date published: 2025-01-24
album: Asesinado
  type: MusicAlbum
  date published: 2025-02-01
  track: Asesinado
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183691
    explicit: true
    by artist: TFF Records
    in album: Asesinado
      type: MusicAlbum
      date published: 2025-02-01
    isrc code: QZDA82526069
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T04:58:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x27addd6c7af7d991284c5ba7f6ccaf25f66b3441cff7f435334800861cd5df5e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958368
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958368
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82526069
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T08:00:30Z
    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 0x27addd6c7af7d991284c5ba7f6ccaf25f66b3441cff7f435334800861cd5df5e. Chain 2 (Bitcoin): anchored in block 958368 (2026-07-17T08:00:30Z), 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/QZDA82526069.
      date published: 2026-07-17T08:00:30Z
    audio: Asesinado
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 98.316
      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: 0.735
      additional property: Energy
        type: PropertyValue
        value: 0.37
      additional property: Speechiness
        type: PropertyValue
        value: 0.456
      additional property: Acousticness
        type: PropertyValue
        value: 0.57
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: PRINCEXXA 2.0
album: Naturola

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.065

Valence (Positivity)
type: PropertyValue
value: 0.671

Loudness (dB)
type: PropertyValue
value: -11.007

Key Name
type: PropertyValue
value: F#

Mode Name
type: PropertyValue
value: Minor

PRINCEXXA 2.0
type: MusicAlbum
date published: 2025-05-30

Naturola
type: MusicAlbum
date published: 2025-06-06