Oscar Wallyn
type: MusicGroup
popularity: 5
followers: 41
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x672449f41b988e5484b2df61be8b53b7111799678dfe2954e37825e9bcf9cb2f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e79d9c01-5e13-4851-bec9-89a7a3615b27.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e79d9c01-5e13-4851-bec9-89a7a3615b27.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e79d9c01-5e13-4851-bec9-89a7a3615b27
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x672449f41b988e5484b2df61be8b53b7111799678dfe2954e37825e9bcf9cb2f","name":"Oscar Wallyn","registered_at":"2026-06-21T09:16:33Z","symbol":"NIM1885919","token_address":"0x5602ceffdcbd4c7c07c1d472f5125368520510eb","type":"artist","uuid":"e79d9c01-5e13-4851-bec9-89a7a3615b27"}
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 0x672449f41b988e5484b2df61be8b53b7111799678dfe2954e37825e9bcf9cb2f. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e79d9c01-5e13-4851-bec9-89a7a3615b27.json and https://artists.proofprofile.net/proofs/artist/e79d9c01-5e13-4851-bec9-89a7a3615b27.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x672449f41b988e5484b2df61be8b53b7111799678dfe2954e37825e9bcf9cb2f","name":"Oscar Wallyn","registered_at":"2026-06-21T09:16:33Z","symbol":"NIM1885919","token_address":"0x5602ceffdcbd4c7c07c1d472f5125368520510eb","type":"artist","uuid":"e79d9c01-5e13-4851-bec9-89a7a3615b27"}
album: Amber
  type: MusicAlbum
  date published: 2021-12-30
album: SOLAR
  type: MusicAlbum
  date published: 2022-10-28
album: WORTH IT DUB
  type: MusicAlbum
  date published: 2024-12-27
album: FLOOR79
  type: MusicAlbum
  date published: 2025-01-14
album: roadSPRINTER!
  type: MusicAlbum
  date published: 2025-02-13
  track: roadSPRINTER!
    type: MusicRecording
    duration: PT2M49S
    duration ms: 169238
    explicit: false
    by artist: Oscar Wallyn
    in album: roadSPRINTER!
      type: MusicAlbum
      date published: 2025-02-13
    isrc code: QZDA82544436
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T20:16:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5342fd8a87b9e8015ed8f6ecc4a144c0c6a273989957940455f1c645c4381790
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958322
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958322
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82544436
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T23:22:44Z
    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 0x5342fd8a87b9e8015ed8f6ecc4a144c0c6a273989957940455f1c645c4381790. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:22:44Z), 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/QZDA82544436.
      date published: 2026-07-16T23:22:44Z
    audio: roadSPRINTER!
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 137.027
      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: 0.764
      additional property: Energy
        type: PropertyValue
        value: 0.862
      additional property: Speechiness
        type: PropertyValue
        value: 0.265
      additional property: Acousticness
        type: PropertyValue
        value: 0.195
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.845
      additional property: Liveness
        type: PropertyValue
        value: 0.135
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.693
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.305
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: maybe another time!
  type: MusicAlbum
  date published: 2025-03-18
album: 999KM/H
  type: MusicAlbum
  date published: 2025-05-14
album: On My Own
  type: MusicAlbum
  date published: 2025-06-27
album: INDIGO
  type: MusicAlbum
  date published: 2025-08-01
  track: INDIGO
    type: MusicRecording
    duration: PT3M52S
    duration ms: 232398
    explicit: false
    by artist: Oscar Wallyn
    in album: INDIGO
      type: MusicAlbum
      date published: 2025-08-01
    isrc code: QZWFH2593571
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T05:39:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7aee5d5b22c523b81c26a9e9d60c08f0a507de008b625f989cfaa2269084ceee
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958544
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958544
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2593571
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T12:14:37Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aee5d5b22c523b81c26a9e9d60c08f0a507de008b625f989cfaa2269084ceee. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZWFH2593571.
      date published: 2026-07-18T12:14:37Z
    audio: INDIGO
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.993
      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
      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: GLOSS

Danceability
type: PropertyValue
value: 0.693

Energy
type: PropertyValue
value: 0.871

Speechiness
type: PropertyValue
value: 0.127

Acousticness
type: PropertyValue
value: 0.001

Instrumentalness
type: PropertyValue
value: 0.793

Liveness
type: PropertyValue
value: 0.384

Valence (Positivity)
type: PropertyValue
value: 0.541

Loudness (dB)
type: PropertyValue
value: -4.965

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Minor

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