f. fin
type: MusicGroup
popularity: 46
followers: 4838
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35ebedb78bae7e81999fb70412a3d69926d851df028c320868d8473f20794e98
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/00d32b06-b931-474a-9fd4-03106f10d644.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/00d32b06-b931-474a-9fd4-03106f10d644.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/00d32b06-b931-474a-9fd4-03106f10d644
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0x35ebedb78bae7e81999fb70412a3d69926d851df028c320868d8473f20794e98. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/00d32b06-b931-474a-9fd4-03106f10d644.json and https://artists.proofprofile.net/proofs/artist/00d32b06-b931-474a-9fd4-03106f10d644.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x35ebedb78bae7e81999fb70412a3d69926d851df028c320868d8473f20794e98","name":"f. fin","registered_at":"2026-06-12T14:49:00Z","symbol":"NIM0001645","token_address":"0x23a1d06406c45d72894005928c1c1605adc8c214","type":"artist","uuid":"00d32b06-b931-474a-9fd4-03106f10d644"}
album: forgive me
  type: MusicAlbum
  date published: 2021-10-29
album: bad movement
  type: MusicAlbum
  date published: 2021-11-12
album: you are, you are (demo)
  type: MusicAlbum
  date published: 2021-12-20
album: easy
  type: MusicAlbum
  date published: 2021-12-28
album: more than just a friend
  type: MusicAlbum
  date published: 2022-01-07
album: one time too many
  type: MusicAlbum
  date published: 2022-03-18
album: a song, about you
  type: MusicAlbum
  date published: 2022-04-28
album: TIME
  type: MusicAlbum
  date published: 2022-05-11
album: TIME
  type: MusicAlbum
  date published: 2022-05-11
album: V
  type: MusicAlbum
  date published: 2022-05-16
album: more than just a friend (Slowed version)
  type: MusicAlbum
  date published: 2022-05-16
album: more than just a friend (slowed)
  type: MusicAlbum
  date published: 2022-05-16
album: V
  type: MusicAlbum
  date published: 2022-05-16
album: away
  type: MusicAlbum
  date published: 2022-08-22
album: away
  type: MusicAlbum
  date published: 2022-08-22
album: wasted
  type: MusicAlbum
  date published: 2022-10-25
  track: wasted
    type: MusicRecording
    duration: PT2M23S
    duration ms: 143356
    explicit: false
    by artist: f. fin
    in album: wasted
      type: MusicAlbum
      date published: 2022-10-25
    isrc code: QZTAT2261181
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T21:08:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4b0f8114bacaf9a286ebbe997bc1d1315fc57b76539d39b808e8f747747c81d9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958783
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958783
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2261181
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T21:20:45Z
    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 0x4b0f8114bacaf9a286ebbe997bc1d1315fc57b76539d39b808e8f747747c81d9. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/QZTAT2261181.
      date published: 2026-07-19T21:20:45Z
    audio: wasted
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 96.085
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.638
      additional property: Energy
        type: PropertyValue
        value: 0.504
      additional property: Speechiness
        type: PropertyValue
        value: 0.066
      additional property: Acousticness
        type: PropertyValue
        value: 0.085
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.269
      additional property: Liveness
        type: PropertyValue
        value: 0.29
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.154
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.609
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: wasted
  type: MusicAlbum
  date published: 2022-10-25
album: the good old days
  type: MusicAlbum
  date published: 2023-01-20
album: the good old days
  type: MusicAlbum
  date published: 2023-01-20
album: my wave
  type: MusicAlbum
  date published: 2023-03-04
album: my wave
  type: MusicAlbum
  date published: 2023-03-04
album: memories
  type: MusicAlbum
  date published: 2023-04-28
album: memories
  type: MusicAlbum
  date published: 2023-05-12
album: memories
  type: MusicAlbum
  date published: 2023-05-12
album: last night
  type: MusicAlbum
  date published: 2023-05-30
album: last night
  type: MusicAlbum
  date published: 2023-05-30
album: ghost town
album: digital mess
album: the end
album: your touch
album: all my friends are toxic
album: what if
album: midnight sun
album: colibri. (Demo)
album: stuck
album: drag us down
album: k.

ghost town
type: MusicAlbum
date published: 2023-06-01

ghost town
type: MusicAlbum
date published: 2023-06-01

digital mess
type: MusicAlbum
date published: 2023-07-10

digital mess
type: MusicAlbum
date published: 2023-07-10
track: slowed people
  type: MusicRecording
  duration: PT1M36S
  duration ms: 96000
  explicit: false
  by artist: f. fin
  in album: digital mess
    type: MusicAlbum
    date published: 2023-07-10
  isrc code: QZNWS2386010
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T22:44:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd89e60a42b6ccd6ef5ffb01d2780c37ede4b78b3788f322d08e80b7ced536f7e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956856
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956856
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2386010
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T01:25:57Z
  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 0xd89e60a42b6ccd6ef5ffb01d2780c37ede4b78b3788f322d08e80b7ced536f7e. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZNWS2386010.
    date published: 2026-07-06T01:25:57Z
  audio: slowed people
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 169.975
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.701
    additional property: Energy
      type: PropertyValue
      value: 0.584
    additional property: Speechiness
      type: PropertyValue
      value: 0.318
    additional property: Acousticness
      type: PropertyValue
      value: 0.252
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.214
    additional property: Liveness
      type: PropertyValue
      value: 0.23
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.101
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.683
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

the end
type: MusicAlbum
date published: 2023-10-01

the end
type: MusicAlbum
date published: 2023-10-01

your touch
type: MusicAlbum
date published: 2023-11-26

your touch
type: MusicAlbum
date published: 2023-11-26

all my friends are toxic
type: MusicAlbum
date published: 2024-10-11

what if
type: MusicAlbum
date published: 2024-12-05

midnight sun
type: MusicAlbum
date published: 2025-03-23

colibri. (Demo)
type: MusicAlbum
date published: 2025-04-08

stuck
type: MusicAlbum
date published: 2025-05-07

drag us down
type: MusicAlbum
date published: 2025-05-12

k.
type: MusicAlbum
date published: 2025-07-04