Muzyka Relaksacyjna do Snu
type: MusicGroup
popularity: 14
followers: 188
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7d07dbab2103badcdbc088ff89cb1330a8fe4552d5710b7c9f0eb812a93a1cc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a0adae0-3d4b-406f-91b1-fc4a440a8589.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a0adae0-3d4b-406f-91b1-fc4a440a8589.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9a0adae0-3d4b-406f-91b1-fc4a440a8589
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7d07dbab2103badcdbc088ff89cb1330a8fe4552d5710b7c9f0eb812a93a1cc","name":"Muzyka Relaksacyjna do Snu","registered_at":"2026-06-14T20:41:47Z","symbol":"NIM0570664","token_address":"0xb5e5cae9d0494cc16b3eb50712309f9d95503673","type":"artist","uuid":"9a0adae0-3d4b-406f-91b1-fc4a440a8589"}
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 0xa7d07dbab2103badcdbc088ff89cb1330a8fe4552d5710b7c9f0eb812a93a1cc. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9a0adae0-3d4b-406f-91b1-fc4a440a8589.json and https://artists.proofprofile.net/proofs/artist/9a0adae0-3d4b-406f-91b1-fc4a440a8589.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0xa7d07dbab2103badcdbc088ff89cb1330a8fe4552d5710b7c9f0eb812a93a1cc","name":"Muzyka Relaksacyjna do Snu","registered_at":"2026-06-14T20:41:47Z","symbol":"NIM0570664","token_address":"0xb5e5cae9d0494cc16b3eb50712309f9d95503673","type":"artist","uuid":"9a0adae0-3d4b-406f-91b1-fc4a440a8589"}
album: 432Hz Harmonia Snów: Terapia Bezsenności, Muzykoterapia, Nocna Medytacja, Odprężenie & Uzdrawiające Wibracje
  type: MusicAlbum
  date published: 2024-05-21
  track: Nocne Melodie Snów
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194516
    explicit: false
    by artist: Muzyka Relaksacyjna do Snu
    in album: 432Hz Harmonia Snów: Terapia Bezsenności, Muzykoterapia, Nocna Medytacja, Odprężenie & Uzdrawiające Wibracje
      type: MusicAlbum
      date published: 2024-05-21
    isrc code: PLL431937404
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T18:15:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x08de582986fbe260562eedd755fcd97fffc670f3c8ef23c05fba0d6ee43350e6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957899
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957899
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLL431937404
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T19:36:39Z
    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 0x08de582986fbe260562eedd755fcd97fffc670f3c8ef23c05fba0d6ee43350e6. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/PLL431937404.
      date published: 2026-07-13T19:36:39Z
    audio: Nocne Melodie Snów
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 78.156
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.22
      additional property: Energy
        type: PropertyValue
        value: 0.014
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.834
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.803
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.039
      additional property: Loudness (dB)
        type: PropertyValue
        value: -24.289
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Muzyka Snów dla Leczenia
    type: MusicRecording
    duration: PT3M57S
    duration ms: 237049
    explicit: false
    by artist: Muzyka Relaksacyjna do Snu
    in album: 432Hz Harmonia Snów: Terapia Bezsenności, Muzykoterapia, Nocna Medytacja, Odprężenie & Uzdrawiające Wibracje
      type: MusicAlbum
      date published: 2024-05-21
    isrc code: PLL431937409
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T19:15:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x72fa583d58bfe34fe1629ed377f543dc6cca23425837e565f460232414e0fb57
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958931
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958931
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLL431937409
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T21:15:01Z
    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 0x72fa583d58bfe34fe1629ed377f543dc6cca23425837e565f460232414e0fb57. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/PLL431937409.
      date published: 2026-07-20T21:15:01Z
    audio: Muzyka Snów dla Leczenia
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 113.853
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.294
      additional property: Energy
        type: PropertyValue
        value: 0.026
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.83
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.909
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.039
      additional property: Loudness (dB)
        type: PropertyValue
        value: -20
      additional property: Key Name
      additional property: Mode Name
album: Zdrowy Sen – Muzykoterapia & Lek na Bezsenność
album: 528Hz Muzyka do Głębokiego Snu: Leczenie Bezsenności, Muzykoterpia, Nocna Medytacja, Relaks & Uzdrawiająca Częstotliwość
album: Częstotliwość 432Hz Faza REM Głębokiego Snu
album: Relaksacyjna Muzyka na Pianinie do Snu
album: NREM Głęboki Sen 528 Hz: Nocne Leczenie i Odnowa

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Major

Zdrowy Sen – Muzykoterapia & Lek na Bezsenność
type: MusicAlbum
date published: 2024-06-13

528Hz Muzyka do Głębokiego Snu: Leczenie Bezsenności, Muzykoterpia, Nocna Medytacja, Relaks & Uzdrawiająca Częstotliwość
type: MusicAlbum
date published: 2024-06-19
track: Spokój Umysłu
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228684
  explicit: false
  by artist: Muzyka Relaksacyjna do Snu
  in album: 528Hz Muzyka do Głębokiego Snu: Leczenie Bezsenności, Muzykoterpia, Nocna Medytacja, Relaks & Uzdrawiająca Częstotliwość
    type: MusicAlbum
    date published: 2024-06-19
  isrc code: IEWWH2413626
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T12:56:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x308c7e8864d82a43c2950733ba17d973041ea8d7b2291ebef7ea459a8f1979df
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956545
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956545
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEWWH2413626
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T19:59:51Z
  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 0x308c7e8864d82a43c2950733ba17d973041ea8d7b2291ebef7ea459a8f1979df. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/IEWWH2413626.
    date published: 2026-07-03T19:59:51Z
  audio: Spokój Umysłu
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 79.915
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.193
    additional property: Energy
      type: PropertyValue
      value: 0.052
    additional property: Speechiness
      type: PropertyValue
      value: 0.037
    additional property: Acousticness
      type: PropertyValue
      value: 0.981
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.802
    additional property: Liveness
      type: PropertyValue
      value: 0.096
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.034
    additional property: Loudness (dB)
      type: PropertyValue
      value: -18.594
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Harmonia Ciała i Ducha
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184390
  explicit: false
  by artist: Muzyka Relaksacyjna do Snu
  in album: 528Hz Muzyka do Głębokiego Snu: Leczenie Bezsenności, Muzykoterpia, Nocna Medytacja, Relaks & Uzdrawiająca Częstotliwość
    type: MusicAlbum
    date published: 2024-06-19
  isrc code: IEWWH2413630
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T12:11:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa8be89f3940b97e5a96cc75655d33d68afe36b84bae6d47b4185ea06d4d21261
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958601
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958601
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEWWH2413630
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T19:27:02Z
  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 0xa8be89f3940b97e5a96cc75655d33d68afe36b84bae6d47b4185ea06d4d21261. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/IEWWH2413630.
    date published: 2026-07-18T19:27:02Z
  audio: Harmonia Ciała i Ducha
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 115.76
    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: 0.188
    additional property: Energy
      type: PropertyValue
      value: 0.097
    additional property: Speechiness
      type: PropertyValue
      value: 0.042
    additional property: Acousticness
      type: PropertyValue
      value: 0.953
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.868
    additional property: Liveness
      type: PropertyValue
      value: 0.122
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.038
    additional property: Loudness (dB)
      type: PropertyValue
      value: -25.649
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Regeneracja Komórkowa
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197725
  explicit: false
  by artist: Muzyka Relaksacyjna do Snu
  in album: 528Hz Muzyka do Głębokiego Snu: Leczenie Bezsenności, Muzykoterpia, Nocna Medytacja, Relaks & Uzdrawiająca Częstotliwość
    type: MusicAlbum
    date published: 2024-06-19
  isrc code: IEWWH2413632
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T19:11:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xffd842c090ff5614a6d06983470ada962d612e1b3712c46426ebdb1a5a0c9518
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958935
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958935
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEWWH2413632
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Regeneracja Komórkowa
track: Relaksacyjna Noc
track: Senna Relaksacja
track: Muzyka Spokoju

OTSTimestamp
type: PropertyValue
value: 2026-07-20T22:08:19Z

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 0xffd842c090ff5614a6d06983470ada962d612e1b3712c46426ebdb1a5a0c9518. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/IEWWH2413632.
date published: 2026-07-20T22:08:19Z

Regeneracja Komórkowa
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 77.673
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: 0.42
additional property: Energy
  type: PropertyValue
  value: 0.012
additional property: Speechiness
  type: PropertyValue
  value: 0.037
additional property: Acousticness
  type: PropertyValue
  value: 0.894
additional property: Instrumentalness
  type: PropertyValue
  value: 0.825
additional property: Liveness
  type: PropertyValue
  value: 0.101
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.034
additional property: Loudness (dB)
  type: PropertyValue
  value: -22.233
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Major

Relaksacyjna Noc
type: MusicRecording
duration: PT5M5S
duration ms: 305977
explicit: false
by artist: Muzyka Relaksacyjna do Snu
in album: 528Hz Muzyka do Głębokiego Snu: Leczenie Bezsenności, Muzykoterpia, Nocna Medytacja, Relaks & Uzdrawiająca Częstotliwość
  type: MusicAlbum
  date published: 2024-06-19
isrc code: IEWWH2413633
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-21T12:27:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4393650e85a2fea86cb7e9d00d7fed6c54050cb97a95793db88761e31a7b9d5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 959010
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959010
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEWWH2413633
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T15:30:15Z
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
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audio: Relaksacyjna Noc
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Senna Relaksacja
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  date published: 2026-07-18T08:19:09Z
audio: Senna Relaksacja
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Muzyka Spokoju
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  date published: 2026-07-20T20:09:01Z
audio: Muzyka Spokoju
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Częstotliwość 432Hz Faza REM Głębokiego Snu
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date published: 2024-11-13

Relaksacyjna Muzyka na Pianinie do Snu
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date published: 2024-11-26

NREM Głęboki Sen 528 Hz: Nocne Leczenie i Odnowa
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date published: 2025-01-17