FEFO (IT)
type: MusicGroup
popularity: 6
followers: 454
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab155609844a421b3d59f12193df45fd5d83d2bdcc424667d1b109882695859e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954019
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954019
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3798ffde-6ebd-4fbb-bdda-76fdb0bbb125.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3798ffde-6ebd-4fbb-bdda-76fdb0bbb125.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3798ffde-6ebd-4fbb-bdda-76fdb0bbb125
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:44:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab155609844a421b3d59f12193df45fd5d83d2bdcc424667d1b109882695859e","name":"FEFO (IT)","registered_at":"2026-06-16T08:56:36Z","symbol":"NIM1001525","token_address":"0x0a6956744d0dc5cf4edad1c89029c2f878857727","type":"artist","uuid":"3798ffde-6ebd-4fbb-bdda-76fdb0bbb125"}
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 0xab155609844a421b3d59f12193df45fd5d83d2bdcc424667d1b109882695859e. Chain 2 (Bitcoin): anchored in block 954019 (2026-06-16T23:44:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3798ffde-6ebd-4fbb-bdda-76fdb0bbb125.json and https://artists.proofprofile.net/proofs/artist/3798ffde-6ebd-4fbb-bdda-76fdb0bbb125.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T23:44:13Z
  text: {"copyright_id":"0xab155609844a421b3d59f12193df45fd5d83d2bdcc424667d1b109882695859e","name":"FEFO (IT)","registered_at":"2026-06-16T08:56:36Z","symbol":"NIM1001525","token_address":"0x0a6956744d0dc5cf4edad1c89029c2f878857727","type":"artist","uuid":"3798ffde-6ebd-4fbb-bdda-76fdb0bbb125"}
album: Sweet Voodoo
  type: MusicAlbum
  date published: 2018-04-08
album: Cry Baby (Radio Edit)
  type: MusicAlbum
  date published: 2019-05-31
album: Butterflhigh (Radio Edit)
  type: MusicAlbum
  date published: 2020-09-11
album: Party Makers
  type: MusicAlbum
  date published: 2020-10-09
album: The "Bass Ghost Club", Vol. 1
  type: MusicAlbum
  date published: 2021-05-28
album: Papateiu
  type: MusicAlbum
  date published: 2021-08-30
album: Midnight Sun
  type: MusicAlbum
  date published: 2021-09-27
album: Acids
  type: MusicAlbum
  date published: 2022-04-08
album: Bedtime Stories (Radio Edit)
  type: MusicAlbum
  date published: 2022-06-12
album: El Niño
  type: MusicAlbum
  date published: 2022-07-22
album: When I Sleep (Radio Edit)
  type: MusicAlbum
  date published: 2023-01-24
album: HighSchool
  type: MusicAlbum
  date published: 2023-03-16
album: Have Fun
  type: MusicAlbum
  date published: 2023-06-07
album: Ghetto Jazz (Radio Edit)
  type: MusicAlbum
  date published: 2023-06-16
album: Broken Heart
  type: MusicAlbum
  date published: 2023-07-07
album: Summer Nostalgia (Original Mix)
  type: MusicAlbum
  date published: 2023-08-25
album: I Don't Care
  type: MusicAlbum
  date published: 2023-09-29
album: Saturday Night Fever
  type: MusicAlbum
  date published: 2023-10-13
album: Crazy Thing
  type: MusicAlbum
  date published: 2023-11-03
album: Sombra de Luna
  type: MusicAlbum
  date published: 2024-07-12
album: 3 AM In India
  type: MusicAlbum
  date published: 2024-09-09
album: Movin
  type: MusicAlbum
  date published: 2024-10-16
album: Van Gogh
  type: MusicAlbum
  date published: 2024-10-28
album: Uh, Ah
  type: MusicAlbum
  date published: 2024-11-08
album: Triboo
  type: MusicAlbum
  date published: 2024-11-15
  track: Triboo
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183750
    explicit: false
    by artist: FEFO (IT)
    in album: Triboo
      type: MusicAlbum
      date published: 2024-11-15
    isrc code: GBLV62407371
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T16:17:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa3d4868f3e138ba29d4a3cbdf8fd905eb7f125baf1bd3ed6f9ce6ee1e2053c16
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958579
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958579
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV62407371
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T16:26:17Z
    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 0xa3d4868f3e138ba29d4a3cbdf8fd905eb7f125baf1bd3ed6f9ce6ee1e2053c16. Chain 2 (Bitcoin): anchored in block 958579 (2026-07-18T16:26:17Z), 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/GBLV62407371.
      date published: 2026-07-18T16:26:17Z
    audio: Triboo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.005
      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: 0.796
      additional property: Energy
        type: PropertyValue
        value: 0.908
      additional property: Speechiness
        type: PropertyValue
        value: 0.056
      additional property: Acousticness
        type: PropertyValue
        value: 0.022
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.823
      additional property: Liveness
        type: PropertyValue
        value: 0.067
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.774
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.109
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Spin
  type: MusicAlbum
  date published: 2025-01-24
album: Djeba
album: Squeezy EP
album: Chicas
album: Help Me
album: My Shades
album: Boladao
album: Cliffhanger EP
album: Dracula
track: I Don't Wanna Talk

Djeba
type: MusicAlbum
date published: 2025-05-30

Squeezy EP
type: MusicAlbum
date published: 2025-06-13

Chicas
type: MusicAlbum
date published: 2025-07-11

Help Me
type: MusicAlbum
date published: 2025-08-22

My Shades
type: MusicAlbum
date published: 2025-09-04

Boladao
type: MusicAlbum
date published: 2025-09-19
track: Boladao
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210057
  explicit: false
  by artist: FEFO (IT)
  in album: Boladao
    type: MusicAlbum
    date published: 2025-09-19
  isrc code: GBKQU2591980
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T22:02:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0cc4696c1bddb231e232c2d83e735fae94eddb758d05a65b801660e6761fcbe7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958792
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958792
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2591980
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T22:55:52Z
  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 0x0cc4696c1bddb231e232c2d83e735fae94eddb758d05a65b801660e6761fcbe7. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/GBKQU2591980.
    date published: 2026-07-19T22:55:52Z
  audio: Boladao
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 128.015
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.806
    additional property: Energy
      type: PropertyValue
      value: 0.916
    additional property: Speechiness
      type: PropertyValue
      value: 0.062
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.572
    additional property: Liveness
      type: PropertyValue
      value: 0.046
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.945
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.442
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

Cliffhanger EP
type: MusicAlbum
date published: 2025-10-03

Dracula
type: MusicAlbum
date published: 2025-10-24

I Don't Wanna Talk
type: MusicRecording
duration: PT2M25S
duration ms: 145370
explicit: false
by artist: Guglielmo Nasini
by artist: Fefo
by artist: Nat James
by artist: FEFO (IT)
in album: I Don't Wanna Talk
  type: MusicAlbum
  date published: 2023-05-05
genre: electro-house
isrc code: TCAGZ2334905
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T10:30:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf4e154e99f48834c9b9886e5079f6f78d2e4345ac659f26afcbed3553f189726
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGZ2334905
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 0xf4e154e99f48834c9b9886e5079f6f78d2e4345ac659f26afcbed3553f189726. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/TCAGZ2334905.
  date published: 2026-07-08T03:20:19Z
audio: I Don't Wanna Talk
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 134.999
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.752
  additional property: Energy
    type: PropertyValue
    value: 0.918
  additional property: Speechiness
    type: PropertyValue
    value: 0.092
  additional property: Acousticness
    type: PropertyValue
    value: 0.001
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.074
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.7
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.521
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Minor