Hatem Sinokrot
type: MusicGroup
popularity: 17
followers: 458
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x237b19c742daa2b27944f8d025d3d99726260a2275fbac28b902dbaa95a44c62
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953645
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953645
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4083648a-f48c-49e5-a741-018c2cbe6900.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4083648a-f48c-49e5-a741-018c2cbe6900.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4083648a-f48c-49e5-a741-018c2cbe6900
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T14:31:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x237b19c742daa2b27944f8d025d3d99726260a2275fbac28b902dbaa95a44c62","name":"Hatem Sinokrot","registered_at":"2026-06-14T11:14:54Z","symbol":"NIM0435463","token_address":"0x6c0dd28761b78dd7932e45b354b8a7eb8601d8cc","type":"artist","uuid":"4083648a-f48c-49e5-a741-018c2cbe6900"}
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 0x237b19c742daa2b27944f8d025d3d99726260a2275fbac28b902dbaa95a44c62. Chain 2 (Bitcoin): anchored in block 953645 (2026-06-14T14:31:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4083648a-f48c-49e5-a741-018c2cbe6900.json and https://artists.proofprofile.net/proofs/artist/4083648a-f48c-49e5-a741-018c2cbe6900.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T14:31:42Z
  text: {"copyright_id":"0x237b19c742daa2b27944f8d025d3d99726260a2275fbac28b902dbaa95a44c62","name":"Hatem Sinokrot","registered_at":"2026-06-14T11:14:54Z","symbol":"NIM0435463","token_address":"0x6c0dd28761b78dd7932e45b354b8a7eb8601d8cc","type":"artist","uuid":"4083648a-f48c-49e5-a741-018c2cbe6900"}
album: A Rainy Day in Summer
  type: MusicAlbum
  date published: 2020-07-16
album: The Mysteries of the Ocean
  type: MusicAlbum
  date published: 2020-08-15
album: Silan
  type: MusicAlbum
  date published: 2020-09-15
album: Blue
  type: MusicAlbum
  date published: 2020-10-15
album: Arabisque
  type: MusicAlbum
  date published: 2020-11-10
album: The Calmness in Chaos
  type: MusicAlbum
  date published: 2020-12-15
album: To live under the Shadow
  type: MusicAlbum
  date published: 2021-01-12
  track: Dance under the Shadow
    type: MusicRecording
    duration: PT2M4S
    duration ms: 124242
    explicit: false
    by artist: Hatem Sinokrot
    in album: To live under the Shadow
      type: MusicAlbum
      date published: 2021-01-12
    isrc code: SEYOK2055885
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T13:40:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdb7520bf95d1b54f2c3be45a55cd71797e9a02b301fc2e12cfceb460be4b187b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK2055885
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 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 0xdb7520bf95d1b54f2c3be45a55cd71797e9a02b301fc2e12cfceb460be4b187b. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/SEYOK2055885.
      date published: 2026-07-05T18:48:28Z
    audio: Dance under the Shadow
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 74.4
      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: 0.341
      additional property: Energy
        type: PropertyValue
        value: 0.002
      additional property: Speechiness
        type: PropertyValue
        value: 0.059
      additional property: Acousticness
        type: PropertyValue
        value: 0.996
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.951
      additional property: Liveness
        type: PropertyValue
        value: 0.082
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.62
      additional property: Loudness (dB)
        type: PropertyValue
        value: -46.291
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Between the Skies
  type: MusicAlbum
  date published: 2021-02-15
album: A Story from the Bottom of the Sea
  type: MusicAlbum
  date published: 2021-03-07
album: When Winter comes
  type: MusicAlbum
  date published: 2021-03-15
  track: When Winter comes
    type: MusicRecording
    duration: PT2M5S
    duration ms: 125230
    explicit: false
    by artist: Hatem Sinokrot
    in album: When Winter comes
      type: MusicAlbum
      date published: 2021-03-15
    isrc code: SEYOK2103228
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T00:38:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc70be17e6cbea7638dbcae0f630e8d9e86a9e3fb7b4810b022faa3f07bc948bf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK2103228
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 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 0xc70be17e6cbea7638dbcae0f630e8d9e86a9e3fb7b4810b022faa3f07bc948bf. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/SEYOK2103228.
      date published: 2026-07-05T01:12:41Z
    audio: When Winter comes
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.254
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: The Falling Leaf
album: A dancing Flower
album: Empty
album: Home
album: Dance in the Dark
album: Lost
album: A Melody from the Sun
album: Little Journeys I
album: Lullaby I
album: Waltz of the Winter Wind
album: Improvisation I
album: Little Journeys II
album: Improvisation II
album: A Wynorrific Emptiness
album: Little Journeys III
album: Improvisation III
album: Improvisation IV
album: Little Journeys IV
album: Not Enough Time
album: Memories of a Valse (Re-recorded)
album: Little Journeys V
album: Little Journies VI
album: Waltz of the Winter Wind (Re-recorded)
album: Improvisation V
album: In Mood for Love
album: Improvisation VI
album: Improvisation VII
album: a tale with no words
album: lost in your lands
album: a morning walk
album: the fog
album: sunrise
album: grazioso
album: the dancing waves
album: to the clouds
album: the cliff
album: A Little Mirror
album: Almost dark
album: Pieces Sent By The Shore
album: just like silk
album: A Wanderer By The Mountain
album: just like a leaf
album: dream dance
album: Ta'ammol Mortajal 1

Time Signature
type: PropertyValue
value: 3

Danceability
type: PropertyValue
value: 0.636

Energy
type: PropertyValue
value: 0.002

Speechiness
type: PropertyValue
value: 0.543

Acousticness
type: PropertyValue
value: 0.996

Instrumentalness
type: PropertyValue
value: 0.869

Liveness
type: PropertyValue
value: 0.102

Valence (Positivity)
type: PropertyValue
value: 0.24

Loudness (dB)
type: PropertyValue
value: -39.76

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Minor

The Falling Leaf
type: MusicAlbum
date published: 2021-04-23

A dancing Flower
type: MusicAlbum
date published: 2021-05-21

Empty
type: MusicAlbum
date published: 2021-06-18

Home
type: MusicAlbum
date published: 2021-07-23

Dance in the Dark
type: MusicAlbum
date published: 2021-08-06

Lost
type: MusicAlbum
date published: 2021-09-10

A Melody from the Sun
type: MusicAlbum
date published: 2021-10-22

Little Journeys I
type: MusicAlbum
date published: 2021-11-12

Lullaby I
type: MusicAlbum
date published: 2021-11-19

Waltz of the Winter Wind
type: MusicAlbum
date published: 2021-11-26

Improvisation I
type: MusicAlbum
date published: 2021-12-10

Little Journeys II
type: MusicAlbum
date published: 2021-12-31

Improvisation II
type: MusicAlbum
date published: 2022-01-21

A Wynorrific Emptiness
type: MusicAlbum
date published: 2022-04-08

Little Journeys III
type: MusicAlbum
date published: 2022-04-15

Improvisation III
type: MusicAlbum
date published: 2022-04-22

Improvisation IV
type: MusicAlbum
date published: 2022-04-29

Little Journeys IV
type: MusicAlbum
date published: 2022-05-06

Not Enough Time
type: MusicAlbum
date published: 2022-05-20

Memories of a Valse (Re-recorded)
type: MusicAlbum
date published: 2022-05-27

Little Journeys V
type: MusicAlbum
date published: 2022-06-17

Little Journies VI
type: MusicAlbum
date published: 2022-07-15

Waltz of the Winter Wind (Re-recorded)
type: MusicAlbum
date published: 2022-08-05

Improvisation V
type: MusicAlbum
date published: 2022-08-26

In Mood for Love
type: MusicAlbum
date published: 2022-09-09

Improvisation VI
type: MusicAlbum
date published: 2022-09-30

Improvisation VII
type: MusicAlbum
date published: 2022-10-21

a tale with no words
type: MusicAlbum
date published: 2022-11-18

lost in your lands
type: MusicAlbum
date published: 2022-12-09

a morning walk
type: MusicAlbum
date published: 2022-12-30

the fog
type: MusicAlbum
date published: 2023-01-20

sunrise
type: MusicAlbum
date published: 2023-02-10

grazioso
type: MusicAlbum
date published: 2023-03-03

the dancing waves
type: MusicAlbum
date published: 2023-03-24

to the clouds
type: MusicAlbum
date published: 2023-04-14

the cliff
type: MusicAlbum
date published: 2023-05-12

A Little Mirror
type: MusicAlbum
date published: 2023-05-26

Almost dark
type: MusicAlbum
date published: 2023-06-23

Pieces Sent By The Shore
type: MusicAlbum
date published: 2023-09-15

just like silk
type: MusicAlbum
date published: 2023-09-29

A Wanderer By The Mountain
type: MusicAlbum
date published: 2023-10-13

just like a leaf
type: MusicAlbum
date published: 2023-12-08

dream dance
type: MusicAlbum
date published: 2024-02-16
track: dream dance
  type: MusicRecording
  duration: PT1M50S
  duration ms: 110995
  explicit: false
  by artist: Hatem Sinokrot
  in album: dream dance
    type: MusicAlbum
    date published: 2024-02-16
  isrc code: SEYOK2402148
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-12T22:06:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfb52ef723614345cc20cbe3f6896643aec5b8f3cdbef0653f4996cd6423c4309
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957766
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957766
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK2402148
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-12T22:25:04Z
  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 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 0xfb52ef723614345cc20cbe3f6896643aec5b8f3cdbef0653f4996cd6423c4309. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/SEYOK2402148.
    date published: 2026-07-12T22:25:04Z
  audio: dream dance
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 70.636
    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: 0.433
    additional property: Energy
      type: PropertyValue
      value: 0.026
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.994
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.934
    additional property: Liveness
      type: PropertyValue
      value: 0.086
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.239
    additional property: Loudness (dB)
      type: PropertyValue
      value: -25.994
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Ta'ammol Mortajal 1
type: MusicAlbum
date published: 2024-05-10