Harley vamp
type: MusicGroup
popularity: 8
followers: 216
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x44f99b810062d99663d10caa6078611f3fb3169d83124333ca588f0df972e01a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8a7ecf64-b510-44be-bb03-519fb9ccd50a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8a7ecf64-b510-44be-bb03-519fb9ccd50a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8a7ecf64-b510-44be-bb03-519fb9ccd50a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x44f99b810062d99663d10caa6078611f3fb3169d83124333ca588f0df972e01a","name":"Harley vamp","registered_at":"2026-06-17T14:00:19Z","symbol":"NIM1417418","token_address":"0x8e55b59f402f1aa93f91ac970b7f6e6e889da44d","type":"artist","uuid":"8a7ecf64-b510-44be-bb03-519fb9ccd50a"}
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 0x44f99b810062d99663d10caa6078611f3fb3169d83124333ca588f0df972e01a. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8a7ecf64-b510-44be-bb03-519fb9ccd50a.json and https://artists.proofprofile.net/proofs/artist/8a7ecf64-b510-44be-bb03-519fb9ccd50a.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x44f99b810062d99663d10caa6078611f3fb3169d83124333ca588f0df972e01a","name":"Harley vamp","registered_at":"2026-06-17T14:00:19Z","symbol":"NIM1417418","token_address":"0x8e55b59f402f1aa93f91ac970b7f6e6e889da44d","type":"artist","uuid":"8a7ecf64-b510-44be-bb03-519fb9ccd50a"}
album: Moonlight
  type: MusicAlbum
  date published: 2024-07-24
album: Noite vermelha
  type: MusicAlbum
  date published: 2024-08-05
album: Flores
  type: MusicAlbum
  date published: 2024-08-06
album: Noite vermelha
  type: MusicAlbum
  date published: 2024-08-06
album: Chama e eclipse
  type: MusicAlbum
  date published: 2024-08-07
album: Lua
  type: MusicAlbum
  date published: 2024-08-07
album: Tua vampira
  type: MusicAlbum
  date published: 2024-08-08
album: Beijo fatal
  type: MusicAlbum
  date published: 2024-08-09
album: Don’t Worry
  type: MusicAlbum
  date published: 2024-09-11
album: Uma Noite
  type: MusicAlbum
  date published: 2024-09-16
album: Entre Nós
  type: MusicAlbum
  date published: 2024-09-19
album: Never Die
  type: MusicAlbum
  date published: 2024-09-25
album: Never Die Deluxe
  type: MusicAlbum
  date published: 2024-10-11
album: H.V
  type: MusicAlbum
  date published: 2024-10-19
album: MVP
  type: MusicAlbum
  date published: 2024-11-10
album: Doce
  type: MusicAlbum
  date published: 2024-12-20
album: NATAL
  type: MusicAlbum
  date published: 2024-12-25
album: Cold
  type: MusicAlbum
  date published: 2025-01-26
album: Spell
  type: MusicAlbum
  date published: 2025-02-10
album: Play My Game
  type: MusicAlbum
  date published: 2025-02-28
album: Back
  type: MusicAlbum
  date published: 2025-03-03
  track: Back
    type: MusicRecording
    duration: PT3M9S
    duration ms: 189380
    explicit: true
    by artist: Harley vamp
    in album: Back
      type: MusicAlbum
      date published: 2025-03-03
    isrc code: GXD7V2574250
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T08:22:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8a911eb9351ab55ff36c469f39874b45efddc7c1395a06cfa216f6d2e5f7eaef
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958130
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958130
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2574250
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T08:37:45Z
    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 0x8a911eb9351ab55ff36c469f39874b45efddc7c1395a06cfa216f6d2e5f7eaef. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T08:37:45Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2574250 — a six-check JSON result.
      date published: 2026-07-15T08:37:45Z
    audio: Back
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 96.007
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.747
      additional property: Energy
        type: PropertyValue
        value: 0.319
      additional property: Speechiness
        type: PropertyValue
        value: 0.123
      additional property: Acousticness
        type: PropertyValue
        value: 0.273
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.101
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.448
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.293
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: My Head
  type: MusicAlbum
  date published: 2025-03-09
album: 0/10
  type: MusicAlbum
  date published: 2025-03-15
album: My Head - Side B
  type: MusicAlbum
  date published: 2025-03-19
album: Salty and Sweet
  type: MusicAlbum
  date published: 2025-04-10
album: Monster
  type: MusicAlbum
  date published: 2025-04-15
  track: Monster
album: NYXPA
album: Tá Com Fome?
album: ACT
album: Lifestyle
album: The Final ACT
album: U Need...
album: Tire A Mão!
album: Born a Bitch
album: Hotel

Monster
type: MusicRecording
duration: PT3M59S
duration ms: 239117
explicit: true
by artist: Harley vamp
in album: Monster
  type: MusicAlbum
  date published: 2025-04-15
isrc code: SGW502528935
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T05:05:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x66118597f9a64b7810d936fba4f922dfd997b9e9757daf4245e35df6550101ab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956889
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGW502528935
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
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 0x66118597f9a64b7810d936fba4f922dfd997b9e9757daf4245e35df6550101ab. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGW502528935 — a six-check JSON result.
  date published: 2026-07-06T06:56:49Z
audio: Monster
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 128.063
  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: 0.756
  additional property: Energy
    type: PropertyValue
    value: 0.537
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.01
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.13
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.369
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.784
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

NYXPA
type: MusicAlbum
date published: 2025-04-16

Tá Com Fome?
type: MusicAlbum
date published: 2025-05-01
track: Tá Com Fome?
  type: MusicRecording
  duration: PT1M54S
  duration ms: 114840
  explicit: true
  by artist: Harley vamp
  in album: Tá Com Fome?
    type: MusicAlbum
    date published: 2025-05-01
  isrc code: SGW502556796
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T11:55:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd5472dd03993d338eec2c70b76c8e64d72ec303162f01b225dccb9335d04c73d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958286
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958286
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGW502556796
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T12:43:37Z
  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 0xd5472dd03993d338eec2c70b76c8e64d72ec303162f01b225dccb9335d04c73d. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGW502556796 — a six-check JSON result.
    date published: 2026-07-16T12:43:37Z
  audio: Tá Com Fome?
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 102.031
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.927
    additional property: Energy
      type: PropertyValue
      value: 0.353
    additional property: Speechiness
      type: PropertyValue
      value: 0.063
    additional property: Acousticness
      type: PropertyValue
      value: 0.022
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.102
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.533
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.084
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor

ACT
type: MusicAlbum
date published: 2025-05-05

Lifestyle
type: MusicAlbum
date published: 2025-05-29

The Final ACT
type: MusicAlbum
date published: 2025-05-30

U Need...
type: MusicAlbum
date published: 2025-05-31

Tire A Mão!
type: MusicAlbum
date published: 2025-09-15

Born a Bitch
type: MusicAlbum
date published: 2025-10-20

Hotel
type: MusicAlbum
date published: 2025-11-02