Stairway To Violet
type: MusicGroup
popularity: 7
followers: 262
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc56b7c3addd2dd3fccda8a32889092c7550ffd3ac768f7e6b395007f5b5f16d5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2171457c-999e-4500-8792-6538cc9c8b88.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2171457c-999e-4500-8792-6538cc9c8b88.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2171457c-999e-4500-8792-6538cc9c8b88
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc56b7c3addd2dd3fccda8a32889092c7550ffd3ac768f7e6b395007f5b5f16d5","name":"Stairway To Violet","registered_at":"2026-06-16T01:29:39Z","symbol":"NIM0894776","token_address":"0xe55d604880ee7283692efa37b4f9c6d98f74368d","type":"artist","uuid":"2171457c-999e-4500-8792-6538cc9c8b88"}
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 0xc56b7c3addd2dd3fccda8a32889092c7550ffd3ac768f7e6b395007f5b5f16d5. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2171457c-999e-4500-8792-6538cc9c8b88.json and https://artists.proofprofile.net/proofs/artist/2171457c-999e-4500-8792-6538cc9c8b88.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xc56b7c3addd2dd3fccda8a32889092c7550ffd3ac768f7e6b395007f5b5f16d5","name":"Stairway To Violet","registered_at":"2026-06-16T01:29:39Z","symbol":"NIM0894776","token_address":"0xe55d604880ee7283692efa37b4f9c6d98f74368d","type":"artist","uuid":"2171457c-999e-4500-8792-6538cc9c8b88"}
album: Towards The Stars
  type: MusicAlbum
  date published: 2022-02-25
album: Loneliness Of Fame (Unplugged)
  type: MusicAlbum
  date published: 2022-05-06
album: My Real Light
  type: MusicAlbum
  date published: 2022-08-25
album: Loneliness Of Fame (String Version)
  type: MusicAlbum
  date published: 2022-11-25
album: Per Aspera Ad Astra
  type: MusicAlbum
  date published: 2023-12-04
album: Vampires Feeding Time (Remastered)
  type: MusicAlbum
  date published: 2023-12-06
album: Star Wanderer Family
  type: MusicAlbum
  date published: 2024-02-15
album: Save The Planet
  type: MusicAlbum
  date published: 2024-06-06
album: Over The Horizon
  type: MusicAlbum
  date published: 2024-06-20
  track: Over The Horizon
    type: MusicRecording
    duration: PT5M49S
    duration ms: 349709
    explicit: false
    by artist: Stairway To Violet
    in album: Over The Horizon
      type: MusicAlbum
      date published: 2024-06-20
    isrc code: DEZC62432198
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T06:50:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcd3f6322afee20eb9f307e682934a1feee80adb15f871d1827849712af36d94b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958256
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958256
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62432198
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T07:22:18Z
    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 0xcd3f6322afee20eb9f307e682934a1feee80adb15f871d1827849712af36d94b. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/DEZC62432198.
      date published: 2026-07-16T07:22:18Z
    audio: Over The Horizon
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 171.934
      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: 0.335
      additional property: Energy
        type: PropertyValue
        value: 0.647
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.014
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.093
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.039
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.236
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: My Heart's Cut Open
  type: MusicAlbum
  date published: 2024-09-16
album: Come Spirit Come
  type: MusicAlbum
  date published: 2024-09-26
  track: Come Spirit Come
    type: MusicRecording
    duration: PT4M3S
    duration ms: 243750
    explicit: false
    by artist: Stairway To Violet
    in album: Come Spirit Come
      type: MusicAlbum
      date published: 2024-09-26
    isrc code: DEZC62450521
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T21:21:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd947133916d758170e9e8a2df58c06861396500a43998b5fae8212cd9f080f11
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62450521
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0xd947133916d758170e9e8a2df58c06861396500a43998b5fae8212cd9f080f11. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DEZC62450521.
      date published: 2026-07-06T01:25:57Z
    audio: Come Spirit Come
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.806
      additional property: Musical Key
        type: PropertyValue
        value: 8
      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

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

Time Signature
type: PropertyValue
value: 3

Danceability
type: PropertyValue
value: 0.237

Energy
type: PropertyValue
value: 0.905

Speechiness
type: PropertyValue
value: 0.073

Acousticness
type: PropertyValue
value: 0.001

Instrumentalness
type: PropertyValue
value: 0.003

Liveness
type: PropertyValue
value: 0.136

Valence (Positivity)
type: PropertyValue
value: 0.24

Loudness (dB)
type: PropertyValue
value: -6.741

Key Name
type: PropertyValue
value: Ab

Mode Name
type: PropertyValue
value: Major