Seven Saturdays
type: MusicGroup
genre: chillwave
genre: post-rock
popularity: 4
followers: 788
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcad68874425d290654620d650cd93d87ca8eb6d6b45574391ab08ec3709403a2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954047
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954047
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4154e66d-3602-4ff9-8147-5c77eaaf6d79.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4154e66d-3602-4ff9-8147-5c77eaaf6d79.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4154e66d-3602-4ff9-8147-5c77eaaf6d79
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:56:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcad68874425d290654620d650cd93d87ca8eb6d6b45574391ab08ec3709403a2","name":"Seven Saturdays","registered_at":"2026-06-16T12:19:40Z","symbol":"NIM1049967","token_address":"0x7a1b5b8f5143003cba10264957f3bc037da7cf6b","type":"artist","uuid":"4154e66d-3602-4ff9-8147-5c77eaaf6d79"}
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 0xcad68874425d290654620d650cd93d87ca8eb6d6b45574391ab08ec3709403a2. Chain 2 (Bitcoin): anchored in block 954047 (2026-06-17T04:56:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4154e66d-3602-4ff9-8147-5c77eaaf6d79.json and https://artists.proofprofile.net/proofs/artist/4154e66d-3602-4ff9-8147-5c77eaaf6d79.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:56:08Z
  text: {"copyright_id":"0xcad68874425d290654620d650cd93d87ca8eb6d6b45574391ab08ec3709403a2","name":"Seven Saturdays","registered_at":"2026-06-16T12:19:40Z","symbol":"NIM1049967","token_address":"0x7a1b5b8f5143003cba10264957f3bc037da7cf6b","type":"artist","uuid":"4154e66d-3602-4ff9-8147-5c77eaaf6d79"}
album: Seven Saturdays
  type: MusicAlbum
  date published: 2010-01-12
album: The Snowflakes That Hit Us Became Our Stars
  type: MusicAlbum
  date published: 2010-08-31
album: New Hope in Soft Light (10 Inch Version)
  type: MusicAlbum
  date published: 2010-09-08
album: The Shallow End (White Sea Remix)
  type: MusicAlbum
  date published: 2010-09-14
album: Love in the Time of Anticipated Defeat
  type: MusicAlbum
  date published: 2011-03-28
album: Love in the Time of Anticipated Defeat
  type: MusicAlbum
  date published: 2011-03-28
album: Secret Things
  type: MusicAlbum
  date published: 2011-03-29
album: One in 3 (Teen Daze Remix)
  type: MusicAlbum
  date published: 2013-04-28
album: Seven Saturdays
  type: MusicAlbum
  date published: 2013-05-28
album: Ambient
  type: MusicAlbum
  date published: 2014-05-06
album: Dreamboat (Dawn Golden Remix)
  type: MusicAlbum
  date published: 2014-10-02
album: Questions in a World of Blue
  type: MusicAlbum
  date published: 2017-01-16
album: Vertigo
  type: MusicAlbum
  date published: 2018-04-27
album: Whispers in the Static
  type: MusicAlbum
  date published: 2019-02-15
album: Whispers in the Static (Adult Bodies Remix)
  type: MusicAlbum
  date published: 2019-04-22
album: Matter
  type: MusicAlbum
  date published: 2019-08-16
  track: Matter
    type: MusicRecording
    duration: PT4M31S
    duration ms: 271952
    explicit: false
    by artist: Seven Saturdays
    in album: Matter
      type: MusicAlbum
      date published: 2019-08-16
    genre: chillwave
    genre: post-rock
    isrc code: USHM81923462
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T18:57:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc4b706e3c4866630c8319fe7608d5bb04d72a7a31fc818f6cc623af7a94183ee
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959047
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959047
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81923462
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T19:17:28Z
    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 0xc4b706e3c4866630c8319fe7608d5bb04d72a7a31fc818f6cc623af7a94183ee. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/USHM81923462.
      date published: 2026-07-21T19:17:28Z
    audio: Matter
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.963
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.448
      additional property: Energy
        type: PropertyValue
        value: 0.585
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.007
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.049
      additional property: Liveness
        type: PropertyValue
        value: 0.118
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.127
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.656
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Lightyear
  type: MusicAlbum
  date published: 2020-01-17
album: Solar Dens
  type: MusicAlbum
  date published: 2020-04-03
album: Last Thought Before the Sea
  type: MusicAlbum
  date published: 2022-04-01
album: Sign of Life
  type: MusicAlbum
  date published: 2022-09-23
album: Matter (Sea Mode Remix)
  type: MusicAlbum
  date published: 2025-03-21