Sleepy Notes
type: MusicGroup
popularity: 38
followers: 133
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x99944b7a65ebccd9269fa890a0e8a2cf09963e3708b7f0ee4f80e615e51c2ca2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a8c54b3-da0f-4d01-ba7f-cde409661671.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a8c54b3-da0f-4d01-ba7f-cde409661671.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9a8c54b3-da0f-4d01-ba7f-cde409661671
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x99944b7a65ebccd9269fa890a0e8a2cf09963e3708b7f0ee4f80e615e51c2ca2","name":"Sleepy Notes","registered_at":"2026-06-12T05:26:35Z","symbol":"NIM0200239","token_address":"0xcadc6effe6f918132238d54a4a58a617e1eeb1d2","type":"artist","uuid":"9a8c54b3-da0f-4d01-ba7f-cde409661671"}
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 0x99944b7a65ebccd9269fa890a0e8a2cf09963e3708b7f0ee4f80e615e51c2ca2. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9a8c54b3-da0f-4d01-ba7f-cde409661671.json and https://artists.proofprofile.net/proofs/artist/9a8c54b3-da0f-4d01-ba7f-cde409661671.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x99944b7a65ebccd9269fa890a0e8a2cf09963e3708b7f0ee4f80e615e51c2ca2","name":"Sleepy Notes","registered_at":"2026-06-12T05:26:35Z","symbol":"NIM0200239","token_address":"0xcadc6effe6f918132238d54a4a58a617e1eeb1d2","type":"artist","uuid":"9a8c54b3-da0f-4d01-ba7f-cde409661671"}
album: Lord of the Rings (Sleepy Jazz Covers)
  type: MusicAlbum
  date published: 2025-01-10
album: The Council of Elrond (from "Lord of the Rings")
  type: MusicAlbum
  date published: 2025-01-31
album: Very Old Friends (from 'Lord of the Rings')
  type: MusicAlbum
  date published: 2025-02-14
album: Theoden King (from 'Lord of the Rings')
  type: MusicAlbum
  date published: 2025-02-28
album: The Road Goes Ever On (from 'Lord of the Rings')
  type: MusicAlbum
  date published: 2025-03-14
album: The Lightning of the Beacons (from 'Lord of the Rings')
  type: MusicAlbum
  date published: 2025-03-28
album: The Grace of Undomiel (from 'Lord of the Rings')
  type: MusicAlbum
  date published: 2025-04-11
album: The Fellowship Theme (from 'Lord of the Rings')
  type: MusicAlbum
  date published: 2025-04-25
album: One Ring to Rule Them All (from 'Lord of the Rings')
  type: MusicAlbum
  date published: 2025-05-09
album: Minas Tirith (from 'Lord of the Rings')
  type: MusicAlbum
  date published: 2025-05-23
  track: Minas Tirith (from 'Lord of the Rings')
    type: MusicRecording
    duration: PT1M42S
    duration ms: 102013
    explicit: false
    by artist: Sleepy Notes
    in album: Minas Tirith (from 'Lord of the Rings')
      type: MusicAlbum
      date published: 2025-05-23
    isrc code: AUMEV2522231
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T01:40:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfad73dcac2504bf9adaa771cdfe7b46ffb05c258efae7e8e0dc08ea37c4d4541
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956474
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956474
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2522231
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T08:56:35Z
    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 0xfad73dcac2504bf9adaa771cdfe7b46ffb05c258efae7e8e0dc08ea37c4d4541. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/AUMEV2522231.
      date published: 2026-07-03T08:56:35Z
    audio: Minas Tirith (from 'Lord of the Rings')
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.741
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.416
      additional property: Energy
        type: PropertyValue
        value: 0.042
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.882
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.92
      additional property: Liveness
        type: PropertyValue
        value: 0.095
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.088
      additional property: Loudness (dB)
        type: PropertyValue
        value: -21.408
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: May it Be (from 'Lord of the Rings')
  type: MusicAlbum
  date published: 2025-06-06
album: Many Meetings (from 'Lord of the Rings')
  type: MusicAlbum
  date published: 2025-06-20
album: Lothlorien (from 'Lord of the Rings')
  type: MusicAlbum
  date published: 2025-07-04
album: Laketown Theme (from 'Lord of the Rings')
  type: MusicAlbum
  date published: 2025-07-18
album: Into the West (from 'Lord of the Rings')
  type: MusicAlbum
  date published: 2025-08-01
album: Gollum's Song (from 'Lord of the Rings')
  type: MusicAlbum
  date published: 2025-08-22
album: Gandalf's Fall (from 'Lord of the Rings')
  type: MusicAlbum
  date published: 2025-08-29
  track: Gandalf's Fall (from 'Lord of the Rings')
    type: MusicRecording
    duration: PT1M22S
    duration ms: 82314
    explicit: false
    by artist: Sleepy Notes
    in album: Gandalf's Fall (from 'Lord of the Rings')
      type: MusicAlbum
      date published: 2025-08-29
    isrc code: AUMEV2522221
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T21:07:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2c54474ae9b485c39db30dc7efca4a42283a54e2d54607398fbad331c2727146
    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/AUMEV2522221
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Gandalf's Fall (from 'Lord of the Rings')
album: Breaking of the Fellowship (from 'Lord of the Rings')
album: Aragorn and Arwen (from 'Lord of the Rings')
album: Nazgul Theme (from 'Lord of the Rings')

OTSTimestamp
type: PropertyValue
value: 2026-07-05T01:12:41Z

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 0x2c54474ae9b485c39db30dc7efca4a42283a54e2d54607398fbad331c2727146. 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/AUMEV2522221.
date published: 2026-07-05T01:12:41Z

Gandalf's Fall (from 'Lord of the Rings')
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 114.254
additional property: Musical Key
  type: PropertyValue
  value: 8
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.433
additional property: Energy
  type: PropertyValue
  value: 0.007
additional property: Speechiness
  type: PropertyValue
  value: 0.045
additional property: Acousticness
  type: PropertyValue
  value: 0.906
additional property: Instrumentalness
  type: PropertyValue
  value: 0.803
additional property: Liveness
  type: PropertyValue
  value: 0.108
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.093
additional property: Loudness (dB)
  type: PropertyValue
  value: -26.461
additional property: Key Name
  type: PropertyValue
  value: Ab
additional property: Mode Name
  type: PropertyValue
  value: Major

Breaking of the Fellowship (from 'Lord of the Rings')
type: MusicAlbum
date published: 2025-09-12

Aragorn and Arwen (from 'Lord of the Rings')
type: MusicAlbum
date published: 2025-09-26

Lord of the Rings (Sleepy Jazz Covers)
type: MusicAlbum
date published: 2025-10-10

Nazgul Theme (from 'Lord of the Rings')
type: MusicAlbum
date published: 2025-10-10