som hevin
type: MusicGroup
popularity: 9
followers: 4035
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b5ea04ccc7385e084cb45030bb4a48980fb164af682b8e6fa7214dacafb4ebd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ad1b4042-d426-48ed-9bff-23a6a03c6dfe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ad1b4042-d426-48ed-9bff-23a6a03c6dfe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ad1b4042-d426-48ed-9bff-23a6a03c6dfe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9b5ea04ccc7385e084cb45030bb4a48980fb164af682b8e6fa7214dacafb4ebd","name":"som hevin","registered_at":"2026-06-20T10:24:48Z","symbol":"NIM1591815","token_address":"0x20c8d4c6329346b4d3e9fc33f41c6eb9fd2f7676","type":"artist","uuid":"ad1b4042-d426-48ed-9bff-23a6a03c6dfe"}
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 0x9b5ea04ccc7385e084cb45030bb4a48980fb164af682b8e6fa7214dacafb4ebd. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ad1b4042-d426-48ed-9bff-23a6a03c6dfe.json and https://artists.proofprofile.net/proofs/artist/ad1b4042-d426-48ed-9bff-23a6a03c6dfe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
  text: {"copyright_id":"0x9b5ea04ccc7385e084cb45030bb4a48980fb164af682b8e6fa7214dacafb4ebd","name":"som hevin","registered_at":"2026-06-20T10:24:48Z","symbol":"NIM1591815","token_address":"0x20c8d4c6329346b4d3e9fc33f41c6eb9fd2f7676","type":"artist","uuid":"ad1b4042-d426-48ed-9bff-23a6a03c6dfe"}
album: Mini Radio
  type: MusicAlbum
  date published: 2019-05-23
  track: Mini Radio (feat. Isabella & liliby)
    type: MusicRecording
    duration: PT4M2S
    duration ms: 242000
    explicit: false
    by artist: som hevin
    in album: Mini Radio
      type: MusicAlbum
      date published: 2019-05-23
    isrc code: QZEKE1883079
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T00:37:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0ee21b5eb01133bb7e6524f8cf40fb9ae1a2467379ab42090378db21cb78139c
    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/QZEKE1883079
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee21b5eb01133bb7e6524f8cf40fb9ae1a2467379ab42090378db21cb78139c. 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/QZEKE1883079.
      date published: 2026-07-05T01:12:41Z
    audio: Mini Radio (feat. Isabella & liliby)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 180.065
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.687
      additional property: Energy
        type: PropertyValue
        value: 0.483
      additional property: Speechiness
        type: PropertyValue
        value: 0.12
      additional property: Acousticness
        type: PropertyValue
        value: 0.804
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.134
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.456
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.473
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: same here
  type: MusicAlbum
  date published: 2019-11-11
album: same here
  type: MusicAlbum
  date published: 2019-11-11
  track: same here
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200000
    explicit: false
    by artist: som hevin
    in album: same here
      type: MusicAlbum
      date published: 2019-11-11
    isrc code: KRMIM1920228
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-29T19:43:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf8387d96696adde47b71be506bcc43e4fb7e8018b0513e2918d78d47aa2b06b6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956375
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956375
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM1920228
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T16:51:38Z
    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 0xf8387d96696adde47b71be506bcc43e4fb7e8018b0513e2918d78d47aa2b06b6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/KRMIM1920228.
      date published: 2026-07-02T16:51:38Z
    audio: same here
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 81.992
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.666
      additional property: Energy
        type: PropertyValue
        value: 0.437
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.704
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.55
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Standing on my void
album: Romantic Blue
album: Love, Hug, Hurdle
album: Oh My Daisy
album: 24'VIN
album: Not quite despair
album: AM0347
album: Fulfill My Name

Valence (Positivity)
type: PropertyValue
value: 0.382

Loudness (dB)
type: PropertyValue
value: -8.538

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Major

same here
type: MusicAlbum
date published: 2019-11-11

Standing on my void
type: MusicAlbum
date published: 2024-03-01

Romantic Blue
type: MusicAlbum
date published: 2024-05-24

Love, Hug, Hurdle
type: MusicAlbum
date published: 2024-07-13

Oh My Daisy
type: MusicAlbum
date published: 2024-10-23

24'VIN
type: MusicAlbum
date published: 2024-12-19

Not quite despair
type: MusicAlbum
date published: 2025-03-20

AM0347
type: MusicAlbum
date published: 2025-05-31

Fulfill My Name
type: MusicAlbum
date published: 2025-09-05