Drehmer
type: MusicGroup
popularity: 6
followers: 332
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d8cb18c43ab30c64e3ec415593ecad5c8a3f7d75cfea9de4548f1e6140b8c91
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953975
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953975
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b435bc6-7983-450c-bb22-fcaa39dcbff8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b435bc6-7983-450c-bb22-fcaa39dcbff8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2b435bc6-7983-450c-bb22-fcaa39dcbff8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:53:41Z
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 0x3d8cb18c43ab30c64e3ec415593ecad5c8a3f7d75cfea9de4548f1e6140b8c91. Chain 2 (Bitcoin): anchored in block 953975 (2026-06-16T16:53:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2b435bc6-7983-450c-bb22-fcaa39dcbff8.json and https://artists.proofprofile.net/proofs/artist/2b435bc6-7983-450c-bb22-fcaa39dcbff8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:53:41Z
album: Ysl
  type: MusicAlbum
  date published: 2020-09-16
album: Rodeio
  type: MusicAlbum
  date published: 2020-10-29
album: Pornstar
  type: MusicAlbum
  date published: 2021-03-18
album: Floricultura
  type: MusicAlbum
  date published: 2021-04-08
album: Essa Porra É Minha Vida
  type: MusicAlbum
  date published: 2021-06-04
album: Babytrap
  type: MusicAlbum
  date published: 2021-09-16
album: Pra Sempre Armadilha
  type: MusicAlbum
  date published: 2022-03-10
album: Coisas Q Faz Vc Delirar
  type: MusicAlbum
  date published: 2022-04-21
album: Um Beck de Mel
  type: MusicAlbum
  date published: 2022-08-12
album: Músicas para o Meu Site
  type: MusicAlbum
  date published: 2022-08-19
album: Babytrap & Iceboy
  type: MusicAlbum
  date published: 2022-10-30
album: #Mpb! (Movimentações do Plug Brasileiro)
  type: MusicAlbum
  date published: 2023-02-18
album: Alice (Tudo Culpa do Zaza)
  type: MusicAlbum
  date published: 2023-03-30
album: Alice (Tudo Culpa do Zaza)
  type: MusicAlbum
  date published: 2023-04-21
album: Crime Ñ É Creme
  type: MusicAlbum
  date published: 2023-04-28
album: Quëijo
  type: MusicAlbum
  date published: 2023-05-16
album: Omg*!
  type: MusicAlbum
  date published: 2023-07-12
album: Novo Jeans!
  type: MusicAlbum
  date published: 2023-10-20
album: Te Assustar
  type: MusicAlbum
  date published: 2024-01-01
album: Jovëm-X Machina
  type: MusicAlbum
  date published: 2024-05-27
album: WakeUp!
  type: MusicAlbum
  date published: 2024-07-01
album: SHWT WN FUK
  type: MusicAlbum
  date published: 2024-07-30
  track: SHWT WN FUK
    type: MusicRecording
    duration: PT2M51S
    duration ms: 171428
    explicit: true
    by artist: Drehmer
    in album: SHWT WN FUK
      type: MusicAlbum
      date published: 2024-07-30
    isrc code: QZTAW2462563
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T01:00:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf7743bff153f9082aad467bcfd9b09f4f5ac398421d0c730b1302a62427d1179
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAW2462563
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0xf7743bff153f9082aad467bcfd9b09f4f5ac398421d0c730b1302a62427d1179. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZTAW2462563.
      date published: 2026-07-04T10:04:33Z
    audio: SHWT WN FUK
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 168.004
      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: 0.557
      additional property: Energy
        type: PropertyValue
        value: 0.544
      additional property: Speechiness
        type: PropertyValue
        value: 0.191
      additional property: Acousticness
        type: PropertyValue
        value: 0.031
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.671
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.576
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: SHWT WN FUK
  type: MusicAlbum
  date published: 2024-07-30
album: Shwt Wn Fuk
  type: MusicAlbum
  date published: 2024-07-30
album: #Band00
  type: MusicAlbum
  date published: 2024-09-13
album: #BAND00
  type: MusicAlbum
  date published: 2024-09-13
album: MINA DE FRANJA
  type: MusicAlbum
  date published: 2024-12-05
album: O KARMA SURTA
album: ñ me fale de sentimento
album: Ok! Ok! (Sinais da Gang)
album: ENTRE O FASCÍNIO E A OBSESSÃO
track: ENOISMOVIMENTA
track: gossip*

O KARMA SURTA
type: MusicAlbum
date published: 2024-12-10

O KARMA SURTA
type: MusicAlbum
date published: 2024-12-10

ñ me fale de sentimento
type: MusicAlbum
date published: 2024-12-20

Ok! Ok! (Sinais da Gang)
type: MusicAlbum
date published: 2025-05-16

ENTRE O FASCÍNIO E A OBSESSÃO
type: MusicAlbum
date published: 2025-10-24

ENOISMOVIMENTA
type: MusicRecording
duration: PT2M48S
duration ms: 168827
explicit: false
by artist: Rivatto
by artist: SLIME DREAMS
by artist: 9baidek
by artist: Drehmer
in album: É O RIV
  type: MusicAlbum
  date published: 2024-07-26
genre: brazilian-jazz
isrc code: QZWDE2417983
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T07:23:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6e06290db5b484b1cf37c59c893b9df740096b93dce0b5ab2eb51a92e8603c7a
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/QZWDE2417983
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 0x6e06290db5b484b1cf37c59c893b9df740096b93dce0b5ab2eb51a92e8603c7a. 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/QZWDE2417983.
  date published: 2026-07-08T03:20:19Z
audio: ENOISMOVIMENTA
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 148.698
  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: 0.636
  additional property: Energy
    type: PropertyValue
    value: 0.396
  additional property: Speechiness
    type: PropertyValue
    value: 0.076
  additional property: Acousticness
    type: PropertyValue
    value: 0.039
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.358
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.197
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.21
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Minor

gossip*
type: MusicRecording
duration: PT2M16S
duration ms: 136711
explicit: false
by artist: urlkash
by artist: Rivatto
by artist: Drehmer
in album: 4º Parede
  type: MusicAlbum
  date published: 2024-05-01
isrc code: USLZJ2447964
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T08:46:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf8f3e9faa382d38840bbeb07c4e80d92ddd30484573495eb833454708cb83184
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960236
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960236
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2447964
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T09:37:10Z
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 0xf8f3e9faa382d38840bbeb07c4e80d92ddd30484573495eb833454708cb83184. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/USLZJ2447964.
  date published: 2026-07-30T09:37:10Z
audio: gossip*
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 115.266
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.721
  additional property: Energy
    type: PropertyValue
    value: 0.46
  additional property: Speechiness
    type: PropertyValue
    value: 0.184
  additional property: Acousticness
    type: PropertyValue
    value: 0.004
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.153
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.316
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.183
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major