Oskar Cyms
type: MusicGroup
popularity: 56
followers: 73377
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79f11f86aaaed08eacc2e9643186637677010821fa4a25af17b9a883546686b7
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/07bdfe4a-b462-4e76-bdeb-04f3203ecd26.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07bdfe4a-b462-4e76-bdeb-04f3203ecd26.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/07bdfe4a-b462-4e76-bdeb-04f3203ecd26
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x79f11f86aaaed08eacc2e9643186637677010821fa4a25af17b9a883546686b7","name":"Oskar Cyms","registered_at":"2026-06-11T11:14:11Z","symbol":"NIM0010466","token_address":"0xedfa399b48c768f6dca30ef6df68de6bbe62fe50","type":"artist","uuid":"07bdfe4a-b462-4e76-bdeb-04f3203ecd26"}
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 0x79f11f86aaaed08eacc2e9643186637677010821fa4a25af17b9a883546686b7. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/07bdfe4a-b462-4e76-bdeb-04f3203ecd26.json and https://artists.proofprofile.net/proofs/artist/07bdfe4a-b462-4e76-bdeb-04f3203ecd26.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x79f11f86aaaed08eacc2e9643186637677010821fa4a25af17b9a883546686b7","name":"Oskar Cyms","registered_at":"2026-06-11T11:14:11Z","symbol":"NIM0010466","token_address":"0xedfa399b48c768f6dca30ef6df68de6bbe62fe50","type":"artist","uuid":"07bdfe4a-b462-4e76-bdeb-04f3203ecd26"}
album: My Girl
  type: MusicAlbum
  date published: 2022-04-26
album: Daj mi znać
  type: MusicAlbum
  date published: 2022-08-16
album: Daj mi znać
  type: MusicAlbum
  date published: 2022-08-16
  track: Daj mi znać
    type: MusicRecording
    duration: PT2M33S
    duration ms: 153280
    explicit: false
    by artist: Oskar Cyms
    in album: Daj mi znać
      type: MusicAlbum
      date published: 2022-08-16
    isrc code: PLA582200459
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T10:36:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc089448c58b46585f0ae1aa9537d0496064c412a254688055047583fdb98be62
    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/PLA582200459
    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 0xc089448c58b46585f0ae1aa9537d0496064c412a254688055047583fdb98be62. 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/PLA582200459.
      date published: 2026-07-03T19:59:51Z
    audio: Daj mi znać
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 169.858
      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: 0.681
      additional property: Energy
        type: PropertyValue
        value: 0.871
      additional property: Speechiness
        type: PropertyValue
        value: 0.096
      additional property: Acousticness
        type: PropertyValue
        value: 0.027
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.31
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.82
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.779
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: All I Have
  type: MusicAlbum
  date published: 2022-08-18
album: Nic więcej
  type: MusicAlbum
  date published: 2023-01-17
album: Niech mówią
  type: MusicAlbum
  date published: 2023-04-26
album: Na niebie
  type: MusicAlbum
  date published: 2023-08-02
album: Na niebie
  type: MusicAlbum
  date published: 2023-08-02
album: Bezpowrotnie
  type: MusicAlbum
  date published: 2023-11-03
album: Nigdy wcześniej
  type: MusicAlbum
  date published: 2023-11-16
album: NIGDY WCZEŚNIEJ (Spotify Special Edition)
  type: MusicAlbum
  date published: 2023-11-17
album: Na niebie (Brave Remix)
  type: MusicAlbum
  date published: 2024-02-09
album: Cały czas
  type: MusicAlbum
  date published: 2024-05-19
album: Cały czas
  type: MusicAlbum
  date published: 2024-05-24
album: Nie musisz się bać
  type: MusicAlbum
  date published: 2024-09-18
album: Dom
  type: MusicAlbum
  date published: 2024-12-14
album: Co noc
  type: MusicAlbum
  date published: 2025-01-22
album: Szkic i kontury
  type: MusicAlbum
  date published: 2025-04-15
album: No co Ty
  type: MusicAlbum
  date published: 2025-05-14
album: Szkic i kontury
  type: MusicAlbum
  date published: 2025-05-15
track: Moja i Twoja nadzieja

Moja i Twoja nadzieja
type: MusicRecording
duration: PT5M28S
duration ms: 328853
explicit: false
by artist: Hey
by artist: Edyta Bartosiewicz
by artist: Patrycja Markowska
by artist: Organek
by artist: Natalia Przybysz
by artist: Natalia Szroeder
by artist: Błażej Król
by artist: Kayah
by artist: Tomasz Lach
by artist: Aleksander Milwiw-Baron
by artist: Oskar Cyms
by artist: Natalia Kukulska
by artist: Kamil Bednarek
by artist: Natalia Niemen
by artist: Kasia Kowalska
by artist: Zbigniew Hołdys
by artist: Andrzej Piaseczny
by artist: Małgorzata Ostrowska
by artist: Sebastian Karpiel-Bułecka
by artist: Wiktor Dyduła
by artist: Mela Koteluk
by artist: Tomasz Makowiecki
by artist: Ania Wyszkoni
by artist: Bovska
by artist: Arek Kłusowski
by artist: Zalia
by artist: Kathia
by artist: Meek, Oh Why?
by artist: Dawid Tyszkowski
by artist: BELA
by artist: Piotr Zioła
by artist: Roman Osica
by artist: Barbara Wrońska
by artist: DIMoN
in album: Moja i Twoja nadzieja
  type: MusicAlbum
  date published: 2024-09-26
isrc code: PLUM72400486
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:33:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x19f67947e99bb67005c92786a756a554eab0eefa6896506bca3b383ca589bf42
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953513
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72400486
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953513
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T12:47:07+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f67947e99bb67005c92786a756a554eab0eefa6896506bca3b383ca589bf42. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/PLUM72400486.
  date published: 2026-06-13T12:47:07Z
audio: Moja i Twoja nadzieja
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.979
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.566
  additional property: Energy
    type: PropertyValue
    value: 0.621
  additional property: Speechiness
    type: PropertyValue
    value: 0.03
  additional property: Acousticness
    type: PropertyValue
    value: 0.288
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.381
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.185
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.35
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Minor