Sammy TQ
type: MusicGroup
genre: lo-fi beats
popularity: 18
followers: 320
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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  type: PropertyValue
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additional property: OTSRecordURL
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  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e41964a9-dc78-4a04-95dd-01e945ce303e
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186454bab157efe0f3e5a44750ee26fc8adfd06c585ffc05be2bbf0efdb164c7. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e41964a9-dc78-4a04-95dd-01e945ce303e.json and https://artists.proofprofile.net/proofs/artist/e41964a9-dc78-4a04-95dd-01e945ce303e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
  text: {"copyright_id":"0x186454bab157efe0f3e5a44750ee26fc8adfd06c585ffc05be2bbf0efdb164c7","name":"Sammy TQ","registered_at":"2026-06-15T04:30:24Z","symbol":"NIM0682564","token_address":"0xc4347aaa7b4a28f93cfadd4ea80a0b6f5d1fea54","type":"artist","uuid":"e41964a9-dc78-4a04-95dd-01e945ce303e"}
album: Noitalosi
  type: MusicAlbum
  date published: 2020-04-17
album: Check Tha Swing
  type: MusicAlbum
  date published: 2020-05-01
album: Backflip Bounce
  type: MusicAlbum
  date published: 2020-08-19
album: Backflip Bounce
  type: MusicAlbum
  date published: 2020-08-19
album: Lookout
  type: MusicAlbum
  date published: 2020-09-02
album: Lookout
  type: MusicAlbum
  date published: 2020-09-02
album: Entrance Music
  type: MusicAlbum
  date published: 2021-01-13
album: Entrance Music
  type: MusicAlbum
  date published: 2021-01-13
album: Trip Shot
  type: MusicAlbum
  date published: 2021-01-27
album: Trip Shot
  type: MusicAlbum
  date published: 2021-01-27
album: Jungle
  type: MusicAlbum
  date published: 2021-02-05
album: Jungle
  type: MusicAlbum
  date published: 2021-02-05
album: Rewind
  type: MusicAlbum
  date published: 2021-02-19
album: Rewind
  type: MusicAlbum
  date published: 2021-02-19
album: Cruiser
  type: MusicAlbum
  date published: 2021-04-27
album: Cruiser
  type: MusicAlbum
  date published: 2021-04-27
album: Shade
  type: MusicAlbum
  date published: 2021-05-11
album: Shade
  type: MusicAlbum
  date published: 2021-05-11
album: Spider
  type: MusicAlbum
  date published: 2021-06-04
album: Spider
  type: MusicAlbum
  date published: 2021-06-04
album: Central
  type: MusicAlbum
  date published: 2022-01-21
album: Central
  type: MusicAlbum
  date published: 2022-01-21
album: Sweep
  type: MusicAlbum
  date published: 2022-02-11
album: Sweep
  type: MusicAlbum
  date published: 2022-02-25
album: Forest Green
  type: MusicAlbum
  date published: 2022-04-01
album: Forest Green
  type: MusicAlbum
  date published: 2022-04-01
album: Water
  type: MusicAlbum
  date published: 2022-08-26
album: Water
  type: MusicAlbum
  date published: 2022-08-26
album: Bounce
  type: MusicAlbum
  date published: 2022-09-09
album: Bounce
  type: MusicAlbum
  date published: 2022-09-09
album: Magic
  type: MusicAlbum
  date published: 2023-02-17
album: Lava
  type: MusicAlbum
  date published: 2023-04-28
album: At Midnight
  type: MusicAlbum
  date published: 2023-11-17
album: Sicily
  type: MusicAlbum
  date published: 2024-02-23
  track: Sicily
    type: MusicRecording
    duration: PT2M36S
    duration ms: 156342
    explicit: false
    by artist: Sammy TQ
    in album: Sicily
      type: MusicAlbum
      date published: 2024-02-23
    genre: lo-fi beats
    isrc code: FR59R2424544
    additional property: CopyrightID
    additional property: CopyrightStatus
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2424544
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T00:19:48Z
    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 0xd366cd4489ae6c037c829a32029514b8c8d9234bca08526d1ef72adcb8a8a787. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-20T00:19:48Z), 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/FR59R2424544.
      date published: 2026-07-20T00:19:48Z
    audio: Sicily
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 171.958
      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: 0.589
      additional property: Energy
        type: PropertyValue
        value: 0.467
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Splash
album: Come Back
album: Sem Você

Come Back
type: MusicRecording
duration: PT2M27S
duration ms: 147907
explicit: false
by artist: Sammy TQ
in album: Come Back
  type: MusicAlbum
  date published: 2024-07-26
genre: lo-fi beats
isrc code: BC3D72400004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BC3D72400004
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 0xf9ba4750fff2decc38eed4a7cf08b10f489ae501546b826e58b9fc4218521fe4. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/BC3D72400004.
  date published: 2026-07-02T11:34:59Z
audio: Come Back
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 166.976
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.778
  additional property: Energy
    type: PropertyValue
    value: 0.513
  additional property: Speechiness
    type: PropertyValue
    value: 0.429
  additional property: Acousticness
    type: PropertyValue
    value: 0.361
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.935
  additional property: Liveness
    type: PropertyValue
    value: 0.088
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.427
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.747
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Speechiness
type: PropertyValue
value: 0.052

Acousticness
type: PropertyValue
value: 0.013

Instrumentalness
type: PropertyValue
value: 0.851

Liveness
type: PropertyValue
value: 0.141

Valence (Positivity)
type: PropertyValue
value: 0.499

Loudness (dB)
type: PropertyValue
value: -7.387

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major

Splash
type: MusicAlbum
date published: 2024-07-05

Come Back
type: MusicAlbum
date published: 2024-07-26
track: Come Back

Sem Você
type: MusicAlbum
date published: 2025-07-04