natan
type: MusicGroup
description: Natan is a masculine given name, from which Nathan is derived, and a surname. It may refer to: Given name Natan Bernardo de Souza, also known as Natan (footballer, born 2001), Brazilian centre-back
popularity: 4
followers: 368
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x495a76ab138d18135df011c7b9bbe877e85355f538c1d661830b098835ff4be8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88b9d135-fcec-4e53-a43b-9e0f50d69261.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88b9d135-fcec-4e53-a43b-9e0f50d69261.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/88b9d135-fcec-4e53-a43b-9e0f50d69261
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
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 0x495a76ab138d18135df011c7b9bbe877e85355f538c1d661830b098835ff4be8. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/88b9d135-fcec-4e53-a43b-9e0f50d69261.json and https://artists.proofprofile.net/proofs/artist/88b9d135-fcec-4e53-a43b-9e0f50d69261.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: dobranoc
  type: MusicAlbum
  date published: 2021-02-04
album: światło w tunelu
  type: MusicAlbum
  date published: 2021-02-26
album: vibe
  type: MusicAlbum
  date published: 2021-03-12
album: trucizna
  type: MusicAlbum
  date published: 2021-03-28
album: metropolia
  type: MusicAlbum
  date published: 2021-04-17
album: odyseja kosmiczna
  type: MusicAlbum
  date published: 2021-05-11
album: Hollywood
  type: MusicAlbum
  date published: 2021-07-26
album: Hollywood
  type: MusicAlbum
  date published: 2021-07-26
album: Pole Kukurydzy
  type: MusicAlbum
  date published: 2021-08-10
album: Dzieci z Dworca Zoo
  type: MusicAlbum
  date published: 2021-09-11
album: Dzieci z Dworca Zoo
  type: MusicAlbum
  date published: 2021-09-11
album: Horyzont
  type: MusicAlbum
  date published: 2021-10-14
album: Horyzont
  type: MusicAlbum
  date published: 2021-10-14
album: nieprzespane noce
  type: MusicAlbum
  date published: 2021-12-08
album: nie znikaj
  type: MusicAlbum
  date published: 2021-12-21
album: SZEJK
  type: MusicAlbum
  date published: 2022-01-11
album: SZEJK
  type: MusicAlbum
  date published: 2022-01-11
album: modlitwa
  type: MusicAlbum
  date published: 2022-01-21
album: mood
  type: MusicAlbum
  date published: 2022-01-31
album: JAZZ BAR 2
  type: MusicAlbum
  date published: 2022-02-15
album: INIEMAMOCNY
  type: MusicAlbum
  date published: 2022-03-08
album: JAKI ŻĄDAM OKUP?
  type: MusicAlbum
  date published: 2022-03-22
album: Hold up :-)
  type: MusicAlbum
  date published: 2022-05-05
album: groove
  type: MusicAlbum
  date published: 2022-05-31
album: groove
  type: MusicAlbum
  date published: 2022-05-31
album: SZACH-MAT
  type: MusicAlbum
  date published: 2022-09-09
album: STADO
  type: MusicAlbum
  date published: 2022-09-23
album: STADO
  type: MusicAlbum
  date published: 2022-09-23
album: Prorocze Sny
  type: MusicAlbum
  date published: 2022-10-11
album: Prorocze Sny
  type: MusicAlbum
  date published: 2022-10-11
album: GRA O TRON
  type: MusicAlbum
  date published: 2022-10-12
album: TO JESZCZE NIE WSZYSTKO
  type: MusicAlbum
  date published: 2022-11-10
album: SYN CHRZESTNY
  type: MusicAlbum
  date published: 2023-04-19
album: MONOPOLY
  type: MusicAlbum
  date published: 2023-06-13
album: dziś każdy będzie tańczyć
  type: MusicAlbum
  date published: 2023-07-16
album: ME AGAINST THE WORLD
  type: MusicAlbum
  date published: 2023-08-06
album: UMIERAM Z PRAGNIENIA
  type: MusicAlbum
  date published: 2023-08-16
album: JAKI ŻĄDAM OKUP? 2
  type: MusicAlbum
  date published: 2023-09-07
album: hipokryta
  type: MusicAlbum
  date published: 2023-10-30
album: medytacja przed mikrofonem
  type: MusicAlbum
  date published: 2023-11-09
album: Szczęśliwy Traf
  type: MusicAlbum
  date published: 2023-11-20
album: BOOMBAP
  type: MusicAlbum
  date published: 2023-12-16
album: MAINSTREAM
  type: MusicAlbum
  date published: 2024-03-17
album: PŁONE ZA MAJKIEM
  type: MusicAlbum
  date published: 2024-04-29
album: feng shui
  type: MusicAlbum
  date published: 2024-05-27
album: NIE ZAPOMNIAŁEM
  type: MusicAlbum
  date published: 2024-06-27
album: MOJA RUTYNA
  type: MusicAlbum
  date published: 2024-07-18
album: ONI NIE WIEDZIELI
  type: MusicAlbum
  date published: 2024-08-03
album: GABINET LUSTER
  type: MusicAlbum
  date published: 2024-09-05
album: DZIELIŁA TO TATIANA
  type: MusicAlbum
  date published: 2024-12-10
track: jazz (tytuł roboczy)
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208000
  explicit: false
  by artist: chudy dredd
  by artist: natan
  in album: SNY Z KAPTURA
    type: MusicAlbum
    date published: 2022-12-16
  popularity: 10
  isrc code: PLC062247097
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: jazz (tytuł roboczy)

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-22T08:03:07+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x6f682a4545b4a1c48e07b4315992b47bf4b12e1fcc4e6dc323a9efaca7a58613

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 959114

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/959114

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062247097

OTSTimestamp
type: PropertyValue
value: 2026-07-22T08:41:42Z

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 0x6f682a4545b4a1c48e07b4315992b47bf4b12e1fcc4e6dc323a9efaca7a58613. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/PLC062247097.
date published: 2026-07-22T08:41:42Z

jazz (tytuł roboczy)
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 88.561
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: 0.57
additional property: Energy
  type: PropertyValue
  value: 0.735
additional property: Speechiness
  type: PropertyValue
  value: 0.502
additional property: Acousticness
  type: PropertyValue
  value: 0.318
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.253
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.714
additional property: Loudness (dB)
  type: PropertyValue
  value: -9.191
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Major