Lora Szafran
type: MusicGroup
genre: vocal jazz
popularity: 9
followers: 869
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2eb0cd13752cca7df06bb0d594d83f43f78215fbccd5e4901961b7d08d749da8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6577ebd0-c421-44f6-a793-022458011c75.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6577ebd0-c421-44f6-a793-022458011c75.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6577ebd0-c421-44f6-a793-022458011c75
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2eb0cd13752cca7df06bb0d594d83f43f78215fbccd5e4901961b7d08d749da8","name":"Lora Szafran","registered_at":"2026-06-17T01:05:46Z","symbol":"NIM1232747","token_address":"0x5e4e8b74dc057aba0ddafef70ac67245206c00dd","type":"artist","uuid":"6577ebd0-c421-44f6-a793-022458011c75"}
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 0x2eb0cd13752cca7df06bb0d594d83f43f78215fbccd5e4901961b7d08d749da8. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6577ebd0-c421-44f6-a793-022458011c75.json and https://artists.proofprofile.net/proofs/artist/6577ebd0-c421-44f6-a793-022458011c75.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x2eb0cd13752cca7df06bb0d594d83f43f78215fbccd5e4901961b7d08d749da8","name":"Lora Szafran","registered_at":"2026-06-17T01:05:46Z","symbol":"NIM1232747","token_address":"0x5e4e8b74dc057aba0ddafef70ac67245206c00dd","type":"artist","uuid":"6577ebd0-c421-44f6-a793-022458011c75"}
album: Droga Do Ciebie
  type: MusicAlbum
  date published: 2007-11-05
album: Sekrety zycia wedlug Leonarda Cohena
  type: MusicAlbum
  date published: 2012-01-09
album: Na tysiac pieszczot w glab
  type: MusicAlbum
  date published: 2012-01-23
album: Tancz mnie po milosci kres
  type: MusicAlbum
  date published: 2012-01-23
album: Odnajde, odnajde
  type: MusicAlbum
  date published: 2013-09-30
album: Nad ranem
  type: MusicAlbum
  date published: 2013-10-01
album: Nad ranem
  type: MusicAlbum
  date published: 2013-10-08
  track: Odnajde, odnajde
    type: MusicRecording
    duration: PT4M39S
    duration ms: 279026
    explicit: false
    by artist: Lora Szafran
    in album: Nad ranem
      type: MusicAlbum
      date published: 2013-10-08
    genre: vocal jazz
    isrc code: PLB381300169
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T09:38:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0e176e7f45136a276f17479e1835a2bc08baa8044cc7fd8d93e1eb3d9f9fb123
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958392
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958392
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB381300169
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T09:46:31Z
    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 0x0e176e7f45136a276f17479e1835a2bc08baa8044cc7fd8d93e1eb3d9f9fb123. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/PLB381300169.
      date published: 2026-07-17T09:46:31Z
    audio: Odnajde, odnajde
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 121.002
      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: 0.775
      additional property: Energy
        type: PropertyValue
        value: 0.58
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.743
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.109
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.439
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.117
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: I tak się trudno rozstać... (Live)
  type: MusicAlbum
  date published: 2018-10-05
album: Na sam koniec dnia
  type: MusicAlbum
  date published: 2019-04-12
album: Tomaszow
  type: MusicAlbum
  date published: 2020-10-01
album: Taki pejzaż
  type: MusicAlbum
  date published: 2023-10-30
album: Grande Valse Brillante
  type: MusicAlbum
  date published: 2023-11-06
album: Rebeka
  type: MusicAlbum
  date published: 2023-11-13
album: Tomaszów
  type: MusicAlbum
  date published: 2023-11-20
album: Lora Szafran Ewa Demarczyk Inspiracje
  type: MusicAlbum
  date published: 2023-11-24
track: Oj maluśki, maluśki

Oj maluśki, maluśki
type: MusicRecording
duration: PT4M37S
duration ms: 277026
explicit: false
by artist: Lora Szafran
in album: Pastoralki
  type: MusicAlbum
  date published: 2013-11-26
isrc code: PLA240500248
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T23:48:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x486263d9bb535407edebc97b75f567dbefab583d30ed646d6a1b3a5cf340da46
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA240500248
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
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: 957120
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:22:41+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 0x486263d9bb535407edebc97b75f567dbefab583d30ed646d6a1b3a5cf340da46. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/PLA240500248.
  date published: 2026-07-08T08:56:20Z
audio: Oj maluśki, maluśki
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 117.28
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.255
  additional property: Energy
    type: PropertyValue
    value: 0.225
  additional property: Speechiness
    type: PropertyValue
    value: 0.034
  additional property: Acousticness
    type: PropertyValue
    value: 0.956
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.117
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.295
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.062
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major