Akup
type: MusicGroup
genre: freestyle
popularity: 8
followers: 167
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2f240f7dbdd365e8e3ac18f4a7bd656e0cad4e9df19add5fa6c280c4bc3a84f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c013ab2-f207-4a50-b544-413c9786e6a3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c013ab2-f207-4a50-b544-413c9786e6a3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9c013ab2-f207-4a50-b544-413c9786e6a3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f240f7dbdd365e8e3ac18f4a7bd656e0cad4e9df19add5fa6c280c4bc3a84f. Chain 2 (Bitcoin): anchored in block 954502 (2026-06-20T05:07:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9c013ab2-f207-4a50-b544-413c9786e6a3.json and https://artists.proofprofile.net/proofs/artist/9c013ab2-f207-4a50-b544-413c9786e6a3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T05:07:36Z
album: Intactas Las Rodillas
  type: MusicAlbum
  date published: 2019-05-06
album: Hey Bae
  type: MusicAlbum
  date published: 2019-05-08
album: Alejate
  type: MusicAlbum
  date published: 2019-06-01
album: Rebeldes
  type: MusicAlbum
  date published: 2020-04-13
album: Cortometraje (Yung Dxve)
  type: MusicAlbum
  date published: 2020-05-16
album: Cali (Cedhan)
  type: MusicAlbum
  date published: 2020-09-09
album: Freestyle Beats Compilation
  type: MusicAlbum
  date published: 2020-11-06
album: Yin Yang RMX
  type: MusicAlbum
  date published: 2022-05-28
album: Pretium
  type: MusicAlbum
  date published: 2023-01-11
album: Te Juro: Collab Session, Vol. 1
  type: MusicAlbum
  date published: 2023-02-09
album: Señales: Collab Session, Vol.2
  type: MusicAlbum
  date published: 2023-03-23
album: Queriendote: Collab Session, Vol. 3
  type: MusicAlbum
  date published: 2023-04-14
album: Que hubiera pasado?: Collab Session, Vol. 4
  type: MusicAlbum
  date published: 2023-05-18
album: Modesta: Collab Session, Vol. 5
  type: MusicAlbum
  date published: 2023-06-29
album: Freestyle Beats, Vol. 2
  type: MusicAlbum
  date published: 2023-07-14
album: Bandido Alone: Collab Session, Vol. 6
  type: MusicAlbum
  date published: 2023-12-15
album: No Molestar: Collab Session, Vol. 7
  type: MusicAlbum
  date published: 2024-01-19
album: Facil: Collab Session, Vol. 8
  type: MusicAlbum
  date published: 2024-03-15
album: goosebumps
  type: MusicAlbum
  date published: 2024-07-05
album: Freestyle Beats, Vol. 3
  type: MusicAlbum
  date published: 2024-11-16
album: Nabonasar
  type: MusicAlbum
  date published: 2024-12-23
album: Cherry
  type: MusicAlbum
  date published: 2025-02-14
  track: Cherry
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177991
    explicit: false
    by artist: Akup
    in album: Cherry
      type: MusicAlbum
      date published: 2025-02-14
    genre: freestyle
    isrc code: QZES62553389
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T01:30:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf63529d380d0883287af7e7c09ef187322ad27a6e699a820cf808fd8396c030d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958951
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958951
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62553389
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T04:33:04Z
    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 0xf63529d380d0883287af7e7c09ef187322ad27a6e699a820cf808fd8396c030d. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:33:04Z), 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/QZES62553389.
      date published: 2026-07-21T04:33:04Z
    audio: Cherry
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 98.003
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.823
      additional property: Energy
        type: PropertyValue
        value: 0.578
      additional property: Speechiness
        type: PropertyValue
        value: 0.19
      additional property: Acousticness
        type: PropertyValue
        value: 0.3
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.134
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.669
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.916
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: La 9
  type: MusicAlbum
  date published: 2025-03-21
album: No nos ve
  type: MusicAlbum
  date published: 2025-09-26
track: Ida y Vuelta
track: Fleibus Camp, Vol. 1: Fleibus House

Ida y Vuelta
type: MusicRecording
duration: PT3M21S
duration ms: 201976
explicit: false
by artist: Lancer Lirical
by artist: Akup
in album: Rumbos
  type: MusicAlbum
  date published: 2022-01-22
isrc code: USCGH2235737
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T13:20:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd36fa08719eb7476972db5b0772e748128b2f8c630a88cd40798e3d3b8fdbad4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2235737
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd36fa08719eb7476972db5b0772e748128b2f8c630a88cd40798e3d3b8fdbad4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USCGH2235737.
  date published: 2026-07-02T05:09:12Z
audio: Ida y Vuelta
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 108.512
  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: 0.695
  additional property: Energy
    type: PropertyValue
    value: 0.54
  additional property: Speechiness
    type: PropertyValue
    value: 0.246
  additional property: Acousticness
    type: PropertyValue
    value: 0.501
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.103
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.502
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.83
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

Fleibus Camp, Vol. 1: Fleibus House
type: MusicRecording
duration: PT6M27S
duration ms: 387735
explicit: false
by artist: Draft
by artist: Fleibus Gang
by artist: Mizil
by artist: Damian SNK
by artist: CCÑA
by artist: Akup
by artist: NJ Enyei
by artist: Cedhan.3
in album: Fleibus Camp, Vol. 1: Fleibus House
  type: MusicAlbum
  date published: 2025-02-01
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c7bd7ee45dd5737c7e566992f15ec050426801635b987c7debd58284688ff8. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/SE5BU2532287.
  date published: 2026-07-30T02:30:29Z
audio: Fleibus Camp, Vol. 1: Fleibus House
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 143.806
  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: 0.722
  additional property: Energy
    type: PropertyValue
    value: 0.756
  additional property: Speechiness
    type: PropertyValue
    value: 0.157
  additional property: Acousticness
    type: PropertyValue
    value: 0.262
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.286
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.577
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.911
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: SE5BU2532287
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960199
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T02:30:29+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2532287
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960199
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960199
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T02:30:29+00:00
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