Furbah
type: MusicGroup
popularity: 4
followers: 2636
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcaf8e030fe2a980f4b6aaf98498a8a63af790aa92fae877988ab4b5d0211f941
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/59ce4550-5fb8-4d07-b679-ee663861c9a3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/59ce4550-5fb8-4d07-b679-ee663861c9a3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/59ce4550-5fb8-4d07-b679-ee663861c9a3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0xcaf8e030fe2a980f4b6aaf98498a8a63af790aa92fae877988ab4b5d0211f941. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/59ce4550-5fb8-4d07-b679-ee663861c9a3.json and https://artists.proofprofile.net/proofs/artist/59ce4550-5fb8-4d07-b679-ee663861c9a3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Motivos
  type: MusicAlbum
  date published: 2016-02-04
album: Crecer
  type: MusicAlbum
  date published: 2016-05-25
album: Escape
  type: MusicAlbum
  date published: 2017-03-31
album: Crecer
  type: MusicAlbum
  date published: 2017-03-31
album: Motivos
  type: MusicAlbum
  date published: 2017-04-09
album: Un paso más
  type: MusicAlbum
  date published: 2017-05-01
album: Un paso más
  type: MusicAlbum
  date published: 2017-05-01
album: Un paso más
  type: MusicAlbum
  date published: 2017-09-15
album: Un paso más
  type: MusicAlbum
  date published: 2017-09-15
album: Aire
  type: MusicAlbum
  date published: 2017-10-04
album: Motivos
  type: MusicAlbum
  date published: 2017-12-02
album: Motivos
  type: MusicAlbum
  date published: 2017-12-02
album: Quimera
  type: MusicAlbum
  date published: 2017-12-18
album: Aire
  type: MusicAlbum
  date published: 2017-12-19
album: Pirañas
  type: MusicAlbum
  date published: 2018-04-18
album: Cómpralo (Antídoto)
  type: MusicAlbum
  date published: 2018-05-28
album: Quiero ser rapero (Antídoto)
  type: MusicAlbum
  date published: 2018-05-28
album: No ven (Antídoto)
  type: MusicAlbum
  date published: 2018-05-28
album: Antídoto (Antídoto)
  type: MusicAlbum
  date published: 2018-05-28
album: No está pagao (Antídoto)
  type: MusicAlbum
  date published: 2018-05-28
album: ANTÍDOTO
  type: MusicAlbum
  date published: 2018-06-20
album: Pirañas
  type: MusicAlbum
  date published: 2018-06-30
album: Dos Flores
  type: MusicAlbum
  date published: 2021-09-23
  track: Dos Flores
    type: MusicRecording
    duration: PT2M44S
    duration ms: 164010
    explicit: false
    by artist: Furbah
    in album: Dos Flores
      type: MusicAlbum
      date published: 2021-09-23
    isrc code: SE6XW2191652
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-31T17:32:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x373fc50a68984409f27acbe173dd098d148c11772a30aad06771b4de7557fcb8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960448
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960448
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XW2191652
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-31T18:48:12Z
    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 0x373fc50a68984409f27acbe173dd098d148c11772a30aad06771b4de7557fcb8. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/SE6XW2191652.
      date published: 2026-07-31T18:48:12Z
    audio: Dos Flores
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 137.763
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.812
      additional property: Energy
        type: PropertyValue
        value: 0.772
      additional property: Speechiness
        type: PropertyValue
        value: 0.158
      additional property: Acousticness
        type: PropertyValue
        value: 0.479
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.178
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.951
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.696
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Música Pa Estar Relajao
  type: MusicAlbum
  date published: 2021-12-17
album: Música Pa Estar Relajao
  type: MusicAlbum
  date published: 2022-02-04
track: No mercy
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195578
  explicit: false
  by artist: Jonan
  by artist: Furbah
  in album: Sacando la belleza a lo oscuro
  isrc code: AEA0Q1703265
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: No mercy

Furbah
type: MusicGroup

Sacando la belleza a lo oscuro
type: MusicAlbum
date published: 2016-03-04

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-07T21:23:01+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xad35a3e64e9a9d406c0d15cdcb915de2f4e6d8ba2d55a5ac4ae5990a9642eec6

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957120

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/957120

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA0Q1703265

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:22:41Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad35a3e64e9a9d406c0d15cdcb915de2f4e6d8ba2d55a5ac4ae5990a9642eec6. 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/AEA0Q1703265.
date published: 2026-07-08T03:22:41Z

No mercy
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 110.52
additional property: Musical Key
  type: PropertyValue
  value: 11
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.782
additional property: Energy
  type: PropertyValue
  value: 0.693
additional property: Speechiness
  type: PropertyValue
  value: 0.382
additional property: Acousticness
  type: PropertyValue
  value: 0.39
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.086
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.536
additional property: Loudness (dB)
  type: PropertyValue
  value: -13.42
additional property: Key Name
  type: PropertyValue
  value: B
additional property: Mode Name
  type: PropertyValue
  value: Minor