Nova Sonora Music
type: MusicGroup
popularity: 11
followers: 208
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x357859e0802bc3663e26ecf8f74f1a03e00f1ed1d0b0e03d1331f821a3016db1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953605
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953605
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1081e5ad-5ff6-4ee1-9147-e879e52beca5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1081e5ad-5ff6-4ee1-9147-e879e52beca5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1081e5ad-5ff6-4ee1-9147-e879e52beca5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T07:39:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x357859e0802bc3663e26ecf8f74f1a03e00f1ed1d0b0e03d1331f821a3016db1","name":"Nova Sonora Music","registered_at":"2026-06-14T06:08:20Z","symbol":"NIM0362375","token_address":"0x885172a3df7b2e4948888a9d6afa3582c483a670","type":"artist","uuid":"1081e5ad-5ff6-4ee1-9147-e879e52beca5"}
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x357859e0802bc3663e26ecf8f74f1a03e00f1ed1d0b0e03d1331f821a3016db1. Chain 2 (Bitcoin): anchored in block 953605 (2026-06-14T07:39:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1081e5ad-5ff6-4ee1-9147-e879e52beca5.json and https://artists.proofprofile.net/proofs/artist/1081e5ad-5ff6-4ee1-9147-e879e52beca5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T07:39:50Z
  text: {"copyright_id":"0x357859e0802bc3663e26ecf8f74f1a03e00f1ed1d0b0e03d1331f821a3016db1","name":"Nova Sonora Music","registered_at":"2026-06-14T06:08:20Z","symbol":"NIM0362375","token_address":"0x885172a3df7b2e4948888a9d6afa3582c483a670","type":"artist","uuid":"1081e5ad-5ff6-4ee1-9147-e879e52beca5"}
album: Simple Guitar Pieces, Vol. 1
  type: MusicAlbum
  date published: 2018-06-27
album: Simple Piano Pieces, Vol. 2
  type: MusicAlbum
  date published: 2018-07-19
album: Simple Guitar Pieces, Vol. 2
  type: MusicAlbum
  date published: 2018-08-27
album: By the Waterfall
  type: MusicAlbum
  date published: 2018-09-07
album: Japanese Sounds
  type: MusicAlbum
  date published: 2018-10-01
album: The Light Piano Collection, Vol. 1
  type: MusicAlbum
  date published: 2018-12-12
album: The Light Piano Collection, Vol. 2
  type: MusicAlbum
  date published: 2019-02-02
album: Ich geh mit meiner Laterne
  type: MusicAlbum
  date published: 2019-03-31
album: Jaruma
  type: MusicAlbum
  date published: 2019-04-13
album: A Toye
  type: MusicAlbum
  date published: 2019-04-19
album: Katyusha
  type: MusicAlbum
  date published: 2019-06-25
  track: Katyusha (Accordion Arrangement)
    type: MusicRecording
    duration: PT1M4S
    duration ms: 64682
    explicit: false
    by artist: Nova Sonora Music
    in album: Katyusha
      type: MusicAlbum
      date published: 2019-06-25
    isrc code: QZFYZ1934892
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T05:22:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb312fe4aed4ddf1da8ab1cd8088aaf535742deab67667c7eec4ded5b2b6d09fa
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958373
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958373
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ1934892
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T08:25:08Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb312fe4aed4ddf1da8ab1cd8088aaf535742deab67667c7eec4ded5b2b6d09fa. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:25:08Z), 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/QZFYZ1934892.
      date published: 2026-07-17T08:25:08Z
    audio: Katyusha (Accordion Arrangement)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 102.635
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.431
      additional property: Energy
        type: PropertyValue
        value: 0.018
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.99
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.936
      additional property: Liveness
        type: PropertyValue
        value: 0.145
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.965
      additional property: Loudness (dB)
        type: PropertyValue
        value: -26.463
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Katyusha (Piano Arrangement)
    type: MusicRecording
    duration: PT1M4S
    duration ms: 64682
    explicit: false
    by artist: Nova Sonora Music
    in album: Katyusha
      type: MusicAlbum
      date published: 2019-06-25
    isrc code: QZFYZ1934893
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-29T21:06:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa337beaf5bc458715437e4c7dd04d8733822312520c77861900e241f0d7c83b6
    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/QZFYZ1934893
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa337beaf5bc458715437e4c7dd04d8733822312520c77861900e241f0d7c83b6. 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/QZFYZ1934893.
      date published: 2026-07-02T16:51:38Z
    audio: Katyusha (Piano Arrangement)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.443
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      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: Bella Ciao
album: Alle Jahre Wieder
album: Greensleeves
album: Waltz #1 in C Major
album: Bright
album: Juni
album: Sakura Sakura
album: Jasmine Flower (Mo Li Hua)
album: Arirang
album: Clay Doll
album: The Sailor's Hornpipe
album: Qui, Adesso
album: Dufay for Harp, Vol. 2

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.596

Energy
type: PropertyValue
value: 0.118

Speechiness
type: PropertyValue
value: 0.1

Acousticness
type: PropertyValue
value: 0.991

Instrumentalness
type: PropertyValue
value: 0.912

Liveness
type: PropertyValue
value: 0.121

Valence (Positivity)
type: PropertyValue
value: 0.933

Loudness (dB)
type: PropertyValue
value: -28.052

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Major

Bella Ciao
type: MusicAlbum
date published: 2019-07-14

Alle Jahre Wieder
type: MusicAlbum
date published: 2020-02-29

Greensleeves
type: MusicAlbum
date published: 2020-04-05
track: Greensleeves (Guitar Arrangement)
  type: MusicRecording
  duration: PT1M46S
  duration ms: 106673
  explicit: false
  by artist: Nova Sonora Music
  in album: Greensleeves
    type: MusicAlbum
    date published: 2020-04-05
  isrc code: QZDA72050942
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T14:20:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8cddf8297336b58737ee24727b1450ea203c7aaaa8aa7202121c152fd432688b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958601
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958601
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72050942
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T19:27:02Z
  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 0x8cddf8297336b58737ee24727b1450ea203c7aaaa8aa7202121c152fd432688b. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZDA72050942.
    date published: 2026-07-18T19:27:02Z
  audio: Greensleeves (Guitar Arrangement)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 84.162
    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: 0.749
    additional property: Energy
      type: PropertyValue
      value: 0.07
    additional property: Speechiness
      type: PropertyValue
      value: 0.142
    additional property: Acousticness
      type: PropertyValue
      value: 0.901
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.922
    additional property: Liveness
      type: PropertyValue
      value: 0.11
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.497
    additional property: Loudness (dB)
      type: PropertyValue
      value: -19.071
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Waltz #1 in C Major
type: MusicAlbum
date published: 2020-10-04

Bright
type: MusicAlbum
date published: 2021-03-23

Juni
type: MusicAlbum
date published: 2021-09-22

Sakura Sakura
type: MusicAlbum
date published: 2022-02-21

Jasmine Flower (Mo Li Hua)
type: MusicAlbum
date published: 2022-03-23

Arirang
type: MusicAlbum
date published: 2022-04-05

Clay Doll
type: MusicAlbum
date published: 2022-06-04

The Sailor's Hornpipe
type: MusicAlbum
date published: 2022-12-05

Qui, Adesso
type: MusicAlbum
date published: 2023-06-15

Dufay for Harp, Vol. 2
type: MusicAlbum
date published: 2024-05-24