Дрыгва
type: MusicGroup
genre: folk metal
popularity: 11
followers: 2864
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe7c3006e0dfdd8c467d325e3f66df793d87217b358d7a8fc72d93de4ff7c9ed
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/47b14d88-fbb6-4bbb-bbb7-5214219003a2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/47b14d88-fbb6-4bbb-bbb7-5214219003a2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/47b14d88-fbb6-4bbb-bbb7-5214219003a2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfe7c3006e0dfdd8c467d325e3f66df793d87217b358d7a8fc72d93de4ff7c9ed","name":"Дрыгва","registered_at":"2026-06-14T11:58:19Z","symbol":"NIM0445829","token_address":"0x9b1af7e4a2050a60a421d710ea5b1aef29794614","type":"artist","uuid":"47b14d88-fbb6-4bbb-bbb7-5214219003a2"}
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 0xfe7c3006e0dfdd8c467d325e3f66df793d87217b358d7a8fc72d93de4ff7c9ed. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/47b14d88-fbb6-4bbb-bbb7-5214219003a2.json and https://artists.proofprofile.net/proofs/artist/47b14d88-fbb6-4bbb-bbb7-5214219003a2.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0xfe7c3006e0dfdd8c467d325e3f66df793d87217b358d7a8fc72d93de4ff7c9ed","name":"Дрыгва","registered_at":"2026-06-14T11:58:19Z","symbol":"NIM0445829","token_address":"0x9b1af7e4a2050a60a421d710ea5b1aef29794614","type":"artist","uuid":"47b14d88-fbb6-4bbb-bbb7-5214219003a2"}
album: Сын магутнага Рода
  type: MusicAlbum
  date published: 2010-06-25
  track: Подых вайны
    type: MusicRecording
    duration: PT3M48S
    duration ms: 228236
    explicit: false
    by artist: Дрыгва
    in album: Сын магутнага Рода
      type: MusicAlbum
      date published: 2010-06-25
    genre: folk metal
    isrc code: AEA0Q1854238
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T09:26:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb74404535df3eb17dc2cbd37fd305de8cc61d2fb98ce1d6f3f95918c3d6a7194
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959118
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959118
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA0Q1854238
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T10:01:58Z
    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 0xb74404535df3eb17dc2cbd37fd305de8cc61d2fb98ce1d6f3f95918c3d6a7194. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA0Q1854238 — a six-check JSON result.
      date published: 2026-07-22T10:01:58Z
    audio: Подых вайны
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.006
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.534
      additional property: Energy
        type: PropertyValue
        value: 0.975
      additional property: Speechiness
        type: PropertyValue
        value: 0.053
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.145
      additional property: Liveness
        type: PropertyValue
        value: 0.049
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.482
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.741
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Сын магутнага Рода
  type: MusicAlbum
  date published: 2010-06-25
album: Ланцугі мінулых стагоддзяў
  type: MusicAlbum
  date published: 2012-03-29
  track: Вясна
    type: MusicRecording
    duration: PT4M3S
    duration ms: 243124
    explicit: false
    by artist: Дрыгва
    in album: Ланцугі мінулых стагоддзяў
      type: MusicAlbum
      date published: 2012-03-29
    genre: folk metal
    isrc code: AEA0Q1840156
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T11:09:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf561729a9b75ccf0642ceff344aef3d611125bb2600a8a7e858f3730077263ce
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958726
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958726
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA0Q1840156
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T11:47:20Z
    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 0xf561729a9b75ccf0642ceff344aef3d611125bb2600a8a7e858f3730077263ce. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA0Q1840156 — a six-check JSON result.
      date published: 2026-07-19T11:47:20Z
    audio: Вясна
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.012
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.675
      additional property: Energy
        type: PropertyValue
        value: 0.856
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Паляванне
album: Крывавая гамарня
album: Вогнепаклоннік
album: Кругі на вадзе
album: Вайдэлот
album: Танець чаклуна

Liveness
type: PropertyValue
value: 0.087

Valence (Positivity)
type: PropertyValue
value: 0.525

Loudness (dB)
type: PropertyValue
value: -4.158

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Major

Ланцугі мінулых стагоддзяў
type: MusicAlbum
date published: 2012-03-29

Паляванне
type: MusicAlbum
date published: 2017-06-03

Паляванне
type: MusicAlbum
date published: 2017-06-03

Крывавая гамарня
type: MusicAlbum
date published: 2017-10-20

Крывавая гамарня
type: MusicAlbum
date published: 2017-10-20

Вогнепаклоннік
type: MusicAlbum
date published: 2019-06-12

Кругі на вадзе
type: MusicAlbum
date published: 2020-04-15

Вайдэлот
type: MusicAlbum
date published: 2020-04-28

Танець чаклуна
type: MusicAlbum
date published: 2022-09-16