Skyward Story
type: MusicGroup
popularity: 8
followers: 3698
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f574fed8fc5de9348912e73a152540eacb8ee70e77223b72bccd7140b89a710
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a36b9952-9403-43cd-ab2a-d1316bf9d000.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a36b9952-9403-43cd-ab2a-d1316bf9d000.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a36b9952-9403-43cd-ab2a-d1316bf9d000
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9f574fed8fc5de9348912e73a152540eacb8ee70e77223b72bccd7140b89a710","name":"Skyward Story","registered_at":"2026-06-20T06:22:09Z","symbol":"NIM1539119","token_address":"0x427b6be78bffa1ec62a6eb46ef7659c5746a3a83","type":"artist","uuid":"a36b9952-9403-43cd-ab2a-d1316bf9d000"}
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 0x9f574fed8fc5de9348912e73a152540eacb8ee70e77223b72bccd7140b89a710. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a36b9952-9403-43cd-ab2a-d1316bf9d000.json and https://artists.proofprofile.net/proofs/artist/a36b9952-9403-43cd-ab2a-d1316bf9d000.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x9f574fed8fc5de9348912e73a152540eacb8ee70e77223b72bccd7140b89a710","name":"Skyward Story","registered_at":"2026-06-20T06:22:09Z","symbol":"NIM1539119","token_address":"0x427b6be78bffa1ec62a6eb46ef7659c5746a3a83","type":"artist","uuid":"a36b9952-9403-43cd-ab2a-d1316bf9d000"}
album: Death of a Bachelor
  type: MusicAlbum
  date published: 2017-04-17
album: Closer
  type: MusicAlbum
  date published: 2017-04-17
album: Starving
  type: MusicAlbum
  date published: 2017-04-17
album: Hey!
  type: MusicAlbum
  date published: 2017-05-03
album: There's Nothing Holdin' Me Back
  type: MusicAlbum
  date published: 2017-07-05
album: Hey! (Acoustic)
  type: MusicAlbum
  date published: 2017-09-28
album: Smile
  type: MusicAlbum
  date published: 2017-12-08
  track: Smile
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182081
    explicit: false
    by artist: Skyward Story
    in album: Smile
      type: MusicAlbum
      date published: 2017-12-08
    isrc code: USL4Q1724406
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T00:24:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x376c9ed630713d995b1311503a1609cb0a607f69c89b1532d247c1c6d4e80004
    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/USL4Q1724406
    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 0x376c9ed630713d995b1311503a1609cb0a607f69c89b1532d247c1c6d4e80004. 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/USL4Q1724406.
      date published: 2026-07-06T01:25:57Z
    audio: Smile
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 92.028
      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: 0.576
      additional property: Energy
        type: PropertyValue
        value: 0.871
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.135
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.595
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.947
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.66
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Breakaway
  type: MusicAlbum
  date published: 2018-02-23
album: Want You Back
  type: MusicAlbum
  date published: 2018-03-21
album: New Beginnings
  type: MusicAlbum
  date published: 2018-07-27
album: Autumn
  type: MusicAlbum
  date published: 2018-11-16
album: Trading Secrets
  type: MusicAlbum
  date published: 2018-12-07
album: Reborn
  type: MusicAlbum
  date published: 2019-01-18
album: Trading Secrets (Acoustic)
  type: MusicAlbum
  date published: 2019-05-10
album: Home
  type: MusicAlbum
  date published: 2019-11-19
album: One Hit Wonder
  type: MusicAlbum
  date published: 2020-02-04
  track: One Hit Wonder
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205840
    explicit: false
    by artist: Skyward Story
    in album: One Hit Wonder
      type: MusicAlbum
      date published: 2020-02-04
    isrc code: QZHZ61909026
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T19:28:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd51d8d1d4b5d13666220ca9dbc2c0b5bbf8dffec75b13e71d4a48c2b04a7e9cb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958316
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958316
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ61909026
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T19:42:29Z
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: One Hit Wonder
album: Just for the Night

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd51d8d1d4b5d13666220ca9dbc2c0b5bbf8dffec75b13e71d4a48c2b04a7e9cb. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QZHZ61909026.
date published: 2026-07-16T19:42:29Z

One Hit Wonder
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 94.993
additional property: Musical Key
  type: PropertyValue
  value: 0
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.623
additional property: Energy
  type: PropertyValue
  value: 0.846
additional property: Speechiness
  type: PropertyValue
  value: 0.029
additional property: Acousticness
  type: PropertyValue
  value: 0.139
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.131
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.699
additional property: Loudness (dB)
  type: PropertyValue
  value: -5.155
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Major

Just for the Night
type: MusicAlbum
date published: 2020-05-19