Sqwerv
type: MusicGroup
genre: noise rock
popularity: 12
followers: 2131
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x05e6fca371065b6e7b53cca4ecd2e28f1c392ee51f51b76762b44a3339cec48e
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953786
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953786
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d87940fd-b55e-4adb-9c60-365be1ee46c8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d87940fd-b55e-4adb-9c60-365be1ee46c8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d87940fd-b55e-4adb-9c60-365be1ee46c8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:56:12Z
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 0x05e6fca371065b6e7b53cca4ecd2e28f1c392ee51f51b76762b44a3339cec48e. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d87940fd-b55e-4adb-9c60-365be1ee46c8.json and https://artists.proofprofile.net/proofs/artist/d87940fd-b55e-4adb-9c60-365be1ee46c8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:56:12Z
album: Mirage
  type: MusicAlbum
  date published: 2024-09-07
  track: Gotta Be This Way
    type: MusicRecording
    duration: PT7M26S
    duration ms: 446826
    explicit: false
    by artist: Sqwerv
    in album: Mirage
      type: MusicAlbum
      date published: 2024-09-07
    isrc code: QZ3YW2400120
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-28T01:47:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x93ad7aa76500fe11f0add63dd7d878b00dbc943928cec2261c3c3aea5af99a2f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956375
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956375
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ3YW2400120
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T16:51:38Z
    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 0x93ad7aa76500fe11f0add63dd7d878b00dbc943928cec2261c3c3aea5af99a2f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZ3YW2400120.
      date published: 2026-07-02T16:51:38Z
    audio: Gotta Be This Way
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 145.258
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.53
      additional property: Energy
        type: PropertyValue
        value: 0.909
      additional property: Speechiness
        type: PropertyValue
        value: 0.05
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.322
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.611
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.23
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Polaris
    type: MusicRecording
    duration: PT5M19S
    duration ms: 319103
    explicit: false
    by artist: Sqwerv
    in album: Mirage
      type: MusicAlbum
      date published: 2024-09-07
    isrc code: QZ3YW2400122
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-25T13:11:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6701abfcac3b09af969507aa8146cfa5cb94128743968b0490cc0ee622635040
    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/QZ3YW2400122
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    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 0x6701abfcac3b09af969507aa8146cfa5cb94128743968b0490cc0ee622635040. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZ3YW2400122.
      date published: 2026-07-02T03:55:08Z
    audio: Polaris
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 158.802
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.228
      additional property: Energy
        type: PropertyValue
        value: 0.83
      additional property: Speechiness
        type: PropertyValue
        value: 0.05
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.113
      additional property: Liveness
        type: PropertyValue
        value: 0.207
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.245
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.28
      additional property: Key Name
      additional property: Mode Name
album: Hors d'Oeuvres
album: Fox Theatre 1.27.24 (Boulder, CO)
album: SKOJ LIVE (Kempton, PA 4.27.23)
album: Ways
album: W.E.T.S. (Live)
album: Go Get 'Em (Live)
album: Seed
album: Heatwave
album: Hors d'Oeuvres Part 3
album: Hors d'Oeuvres Part 2
album: Hors d'Oeuvres Part 1
album: The Alley
album: Boogie with You (Remix)
album: Stoplight 95
album: Lonely Boy
album: Boogie with You
album: Groovetown
album: Won't Be Long (Live from Icebox Studios)
album: Lion Moon
album: Strange Satisfaction
album: Live in 2023 Volume 1

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major

Hors d'Oeuvres
type: MusicAlbum
date published: 2024-06-26
track: Honolulu Blue
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253500
  explicit: false
  by artist: Sqwerv
  in album: Hors d'Oeuvres
    type: MusicAlbum
    date published: 2024-06-26
  isrc code: USCGJ2480892
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-28T01:27:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x07bf35ae1c6acf926f343cd60a50927ff018b5968b51063a865f505912cb0071
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956375
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2480892
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  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 0x07bf35ae1c6acf926f343cd60a50927ff018b5968b51063a865f505912cb0071. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USCGJ2480892.
    date published: 2026-07-02T16:51:38Z
  audio: Honolulu Blue
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 117.002
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.512
    additional property: Energy
      type: PropertyValue
      value: 0.793
    additional property: Speechiness
      type: PropertyValue
      value: 0.026
    additional property: Acousticness
      type: PropertyValue
      value: 0.107
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.73
    additional property: Liveness
      type: PropertyValue
      value: 0.179
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.613
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.049
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

Fox Theatre 1.27.24 (Boulder, CO)
type: MusicAlbum
date published: 2024-02-22

SKOJ LIVE (Kempton, PA 4.27.23)
type: MusicAlbum
date published: 2023-07-27

Ways
type: MusicAlbum
date published: 2023-04-08

W.E.T.S. (Live)
type: MusicAlbum
date published: 2023-02-02

Go Get 'Em (Live)
type: MusicAlbum
date published: 2022-02-19

Seed
type: MusicAlbum
date published: 2021-07-03

Heatwave
type: MusicAlbum
date published: 2024-08-01

Hors d'Oeuvres Part 3
type: MusicAlbum
date published: 2024-06-26

Hors d'Oeuvres Part 2
type: MusicAlbum
date published: 2024-05-15

Hors d'Oeuvres Part 1
type: MusicAlbum
date published: 2024-04-05

The Alley
type: MusicAlbum
date published: 2023-02-23

Boogie with You (Remix)
type: MusicAlbum
date published: 2022-09-08

Stoplight 95
type: MusicAlbum
date published: 2022-08-26

Lonely Boy
type: MusicAlbum
date published: 2022-05-06

Boogie with You
type: MusicAlbum
date published: 2022-04-08

Groovetown
type: MusicAlbum
date published: 2022-03-06

Won't Be Long (Live from Icebox Studios)
type: MusicAlbum
date published: 2021-09-10

Lion Moon
type: MusicAlbum
date published: 2021-05-21

Strange Satisfaction
type: MusicAlbum
date published: 2021-05-01

Live in 2023 Volume 1
type: MusicAlbum
date published: 2024-08-15