שליו מרציאנו
type: MusicGroup
genre: mizrahi
popularity: 4
followers: 339
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa292913dd7a4257853289a58d72532b772d1d4379b458ad7c00034a26910752
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a71da736-ae9b-41af-8f54-3d8925706bae.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a71da736-ae9b-41af-8f54-3d8925706bae.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a71da736-ae9b-41af-8f54-3d8925706bae
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa292913dd7a4257853289a58d72532b772d1d4379b458ad7c00034a26910752","name":"שליו מרציאנו","registered_at":"2026-06-20T08:04:53Z","symbol":"NIM1561204","token_address":"0xef1b793cf4dba16047db8f6d3754fd3f63d71184","type":"artist","uuid":"a71da736-ae9b-41af-8f54-3d8925706bae"}
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 0xaa292913dd7a4257853289a58d72532b772d1d4379b458ad7c00034a26910752. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a71da736-ae9b-41af-8f54-3d8925706bae.json and https://artists.proofprofile.net/proofs/artist/a71da736-ae9b-41af-8f54-3d8925706bae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xaa292913dd7a4257853289a58d72532b772d1d4379b458ad7c00034a26910752","name":"שליו מרציאנו","registered_at":"2026-06-20T08:04:53Z","symbol":"NIM1561204","token_address":"0xef1b793cf4dba16047db8f6d3754fd3f63d71184","type":"artist","uuid":"a71da736-ae9b-41af-8f54-3d8925706bae"}
album: תמיד נשארת
  type: MusicAlbum
  date published: 2021-10-14
album: באתי להציל אותך
  type: MusicAlbum
  date published: 2021-11-25
album: עושה לי צרות
  type: MusicAlbum
  date published: 2022-06-12
album: עטלף עיוור
  type: MusicAlbum
  date published: 2023-07-11
album: עסוק בשטויות
  type: MusicAlbum
  date published: 2024-06-03
album: אני חוזר
  type: MusicAlbum
  date published: 2024-09-21
album: לאבא שלי יש סולם
  type: MusicAlbum
  date published: 2024-11-16
  track: לאבא שלי יש סולם
    type: MusicRecording
    duration: PT3M42S
    duration ms: 222408
    explicit: false
    by artist: שליו מרציאנו
    in album: לאבא שלי יש סולם
      type: MusicAlbum
      date published: 2024-11-16
    genre: mizrahi
    isrc code: TCAJA2470209
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T04:30:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe71f132a62463cbc0d23d40a381cdbbc8c08203eecc300af33afc99915b4aa91
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956776
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956776
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2470209
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:59:37Z
    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 0xe71f132a62463cbc0d23d40a381cdbbc8c08203eecc300af33afc99915b4aa91. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/TCAJA2470209.
      date published: 2026-07-05T10:59:37Z
    audio: לאבא שלי יש סולם
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 189.436
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.349
      additional property: Energy
        type: PropertyValue
        value: 0.278
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.877
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.21
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.417
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: תהום
  type: MusicAlbum
  date published: 2024-12-18