sleep well.
type: MusicGroup
popularity: 19
followers: 3907
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8517c9373d68a47d2896ca1fce16fba339779173d80a8bd77bdce47c0e6c1d0f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953694
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953694
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7151fbfb-ae2a-4aa9-adc1-13408e1f32bf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7151fbfb-ae2a-4aa9-adc1-13408e1f32bf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7151fbfb-ae2a-4aa9-adc1-13408e1f32bf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:38:09Z
additional property: OTSCanonicalRecord
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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 0x8517c9373d68a47d2896ca1fce16fba339779173d80a8bd77bdce47c0e6c1d0f. Chain 2 (Bitcoin): anchored in block 953694 (2026-06-14T21:38:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7151fbfb-ae2a-4aa9-adc1-13408e1f32bf.json and https://artists.proofprofile.net/proofs/artist/7151fbfb-ae2a-4aa9-adc1-13408e1f32bf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:38:09Z
  text: {"copyright_id":"0x8517c9373d68a47d2896ca1fce16fba339779173d80a8bd77bdce47c0e6c1d0f","name":"sleep well.","registered_at":"2026-06-14T16:22:59Z","symbol":"NIM0508987","token_address":"0xdb609f26dcf142ea9d96a4fee91912fe854a40de","type":"artist","uuid":"7151fbfb-ae2a-4aa9-adc1-13408e1f32bf"}
album: The Airplane Song
  type: MusicAlbum
  date published: 2017-01-01
album: new life
  type: MusicAlbum
  date published: 2018-01-01
album: Pure Romance
  type: MusicAlbum
  date published: 2018-01-01
album: Who Is the Prettiest Star?
  type: MusicAlbum
  date published: 2018-01-01
album: Worlds Apart
  type: MusicAlbum
  date published: 2019-09-27
album: Worlds Apart
  type: MusicAlbum
  date published: 2019-09-27
album: Airplane Song ∕ New Life!
  type: MusicAlbum
  date published: 2019-10-27
album: Airplane Song / New Life!
  type: MusicAlbum
  date published: 2019-10-27
album: Airplane Song / New Life!
  type: MusicAlbum
  date published: 2019-10-27
album: Pictures of Dogs
  type: MusicAlbum
  date published: 2019-12-19
album: Pictures of Dogs
  type: MusicAlbum
  date published: 2019-12-19
  track: Half of My Heart
    type: MusicRecording
    duration: PT3M59S
    duration ms: 239462
    explicit: false
    by artist: sleep well.
    in album: Pictures of Dogs
      type: MusicAlbum
      date published: 2019-12-19
    isrc code: QZ93L1974189
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T21:30:15+00:00
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      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd33273518000bbe4a1e78786b4530d4fd48e0e6192422929dd9efb233e0608f7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ93L1974189
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0xd33273518000bbe4a1e78786b4530d4fd48e0e6192422929dd9efb233e0608f7. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZ93L1974189.
      date published: 2026-07-05T01:12:41Z
    audio: Half of My Heart
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.998
      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: 0.726
      additional property: Energy
        type: PropertyValue
        value: 0.424
      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
        value: 0.24
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.749
      additional property: Liveness
        type: PropertyValue
        value: 0.094
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.628
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.74
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Pictures of Dogs
  type: MusicAlbum
  date published: 2019-12-19
album: Live & in Our Hearts
  type: MusicAlbum
  date published: 2020-03-27
album: Live & in Our Hearts
  type: MusicAlbum
  date published: 2020-03-27
album: Live & in Our Hearts (Live)
  type: MusicAlbum
  date published: 2020-03-27
album: I Am the One That I Love
  type: MusicAlbum
  date published: 2020-06-05
album: I Am the One That I Love
  type: MusicAlbum
  date published: 2020-06-05
  track: I Am the One That I Love
    type: MusicRecording
    duration: PT2M33S
    duration ms: 153539
    explicit: true
    by artist: sleep well.
    in album: I Am the One That I Love
      type: MusicAlbum
      date published: 2020-06-05
    isrc code: QZ93L2021575
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T22:58:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x44218eb7394b73ae6ae9449040cfeb468ede83da80b66167d2d4d6680b8acad0
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    additional property: OTSBitcoinBlock
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      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ93L2021575
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: I Am the One That I Love
album: Graduation Party
album: Crumbs From The Tin
album: Jane
album: Jane (feat. AJ Abdullah)
album: No Bottle
album: Happy Early Birthday
album: Better
album: It's Getting Brighter
album: Pray, Tell

OTSTimestamp
type: PropertyValue
value: 2026-07-20T02:00:49Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44218eb7394b73ae6ae9449040cfeb468ede83da80b66167d2d4d6680b8acad0. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:00:49Z), 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/QZ93L2021575.
date published: 2026-07-20T02:00:49Z

I Am the One That I Love
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 94.997
additional property: Musical Key
  type: PropertyValue
  value: 9
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.607
additional property: Energy
  type: PropertyValue
  value: 0.658
additional property: Speechiness
  type: PropertyValue
  value: 0.036
additional property: Acousticness
  type: PropertyValue
  value: 0.004
additional property: Instrumentalness
  type: PropertyValue
  value: 0.018
additional property: Liveness
  type: PropertyValue
  value: 0.1
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.553
additional property: Loudness (dB)
  type: PropertyValue
  value: -10.622
additional property: Key Name
  type: PropertyValue
  value: A
additional property: Mode Name
  type: PropertyValue
  value: Major

I Am the One That I Love
type: MusicAlbum
date published: 2020-06-05

Graduation Party
type: MusicAlbum
date published: 2020-09-18

Graduation Party
type: MusicAlbum
date published: 2020-09-18

Graduation Party
type: MusicAlbum
date published: 2020-09-18

Crumbs From The Tin
type: MusicAlbum
date published: 2021-03-26

Crumbs From The Tin
type: MusicAlbum
date published: 2021-03-26

Crumbs From The Tin
type: MusicAlbum
date published: 2021-03-26

Jane
type: MusicAlbum
date published: 2022-04-01

Jane
type: MusicAlbum
date published: 2022-04-01

Jane (feat. AJ Abdullah)
type: MusicAlbum
date published: 2022-04-01

No Bottle
type: MusicAlbum
date published: 2023-09-01

Happy Early Birthday
type: MusicAlbum
date published: 2023-10-13

Better
type: MusicAlbum
date published: 2023-12-01

It's Getting Brighter
type: MusicAlbum
date published: 2023-12-08

Pray, Tell
type: MusicAlbum
date published: 2025-04-25