Twina
type: MusicGroup
genre: progressive trance
genre: psytrance
popularity: 8
followers: 783
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb88b95e63683726e52aaaecb0196d582f68e5d99e818ed7d1808f828e05e6f34
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/895bd134-c468-4d14-b6b8-d372281cd082.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/895bd134-c468-4d14-b6b8-d372281cd082.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/895bd134-c468-4d14-b6b8-d372281cd082
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
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 0xb88b95e63683726e52aaaecb0196d582f68e5d99e818ed7d1808f828e05e6f34. 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/895bd134-c468-4d14-b6b8-d372281cd082.json and https://artists.proofprofile.net/proofs/artist/895bd134-c468-4d14-b6b8-d372281cd082.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: Visions
  type: MusicAlbum
  date published: 2007-12-13
album: Noise Rack
  type: MusicAlbum
  date published: 2009-06-09
album: Venus From Mars
  type: MusicAlbum
  date published: 2010-02-22
album: Secret Identity
  type: MusicAlbum
  date published: 2010-07-01
album: Analog Sync
  type: MusicAlbum
  date published: 2011-04-16
album: Out as a Signal
  type: MusicAlbum
  date published: 2012-02-15
album: Out as a Signal
  type: MusicAlbum
  date published: 2012-02-15
album: Having a Free Mind
  type: MusicAlbum
  date published: 2012-07-20
album: Having a Free Mind
  type: MusicAlbum
  date published: 2012-08-03
album: Radio
  type: MusicAlbum
  date published: 2013-02-05
album: Radio
  type: MusicAlbum
  date published: 2013-02-05
album: Most Wanted (Twina)
  type: MusicAlbum
  date published: 2013-08-12
album: Most Wanted
  type: MusicAlbum
  date published: 2013-08-12
album: LBJ Sound
  type: MusicAlbum
  date published: 2020-07-20
album: People Are Strange
  type: MusicAlbum
  date published: 2020-12-13
album: Abbey More
  type: MusicAlbum
  date published: 2023-05-12
album: Creation Control
  type: MusicAlbum
  date published: 2023-08-11
album: Love Is Love
  type: MusicAlbum
  date published: 2023-12-01
album: Imagination Vs knowledge
  type: MusicAlbum
  date published: 2023-12-15
album: Come Back
  type: MusicAlbum
  date published: 2024-01-05
album: Let It Go
  type: MusicAlbum
  date published: 2024-02-09
album: Twilight Ritual
  type: MusicAlbum
  date published: 2024-03-22
album: Black & White
  type: MusicAlbum
  date published: 2024-07-26
album: Present Moment
  type: MusicAlbum
  date published: 2024-08-30
album: Salsa Sauce (Remix)
  type: MusicAlbum
  date published: 2024-09-27
album: Quantum Explosion
  type: MusicAlbum
  date published: 2024-10-25
album: Spanish Wind
  type: MusicAlbum
  date published: 2025-06-13
  track: Spanish Wind
    type: MusicRecording
    duration: PT4M30S
    duration ms: 270243
    explicit: false
    by artist: Twina
    in album: Spanish Wind
      type: MusicAlbum
      date published: 2025-06-13
    genre: progressive trance
    genre: psytrance
    isrc code: QZTAY2526426
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T12:06:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf9268362b98bc6696a0cbe24d18cd3a6630a627666247944db0497a1e87c08a6
    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/QZTAY2526426
    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 0xf9268362b98bc6696a0cbe24d18cd3a6630a627666247944db0497a1e87c08a6. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2526426.
      date published: 2026-07-16T12:43:37Z
    audio: Spanish Wind
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.02
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.806
      additional property: Energy
        type: PropertyValue
        value: 0.735
      additional property: Speechiness
        type: PropertyValue
        value: 0.057
      additional property: Acousticness
        type: PropertyValue
        value: 0.007
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.863
      additional property: Liveness
        type: PropertyValue
        value: 0.094
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.437
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.336
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Time
album: May I Please
album: Alignment
track: Master Of Blaster

Time
type: MusicAlbum
date published: 2025-07-18

May I Please
type: MusicAlbum
date published: 2025-08-01

Alignment
type: MusicAlbum
date published: 2025-08-29

Master Of Blaster
type: MusicRecording
duration: PT6M54S
duration ms: 414071
explicit: false
by artist: Ultravoice
by artist: Visual Paradox
by artist: Twina
in album: The Star Alliance Vol.3
  type: MusicAlbum
  date published: 2011-01-08
genre: progressive-psytrance
genre: full-on
genre: psychedelic-trance
isrc code: IL4061000121
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T00:07:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x125b53a9970c2fdc7e1807f20439d86a318f61d4a59bf0abf574f8b59ec7632d
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/IL4061000121
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 0x125b53a9970c2fdc7e1807f20439d86a318f61d4a59bf0abf574f8b59ec7632d. 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/IL4061000121.
  date published: 2026-07-08T03:20:19Z
audio: Master Of Blaster
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 148.609
  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: 0.611
  additional property: Energy
    type: PropertyValue
    value: 0.836
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.803
  additional property: Liveness
    type: PropertyValue
    value: 0.27
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.222
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.381
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major