Nerdish Mob
type: MusicGroup
popularity: 17
followers: 655
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb3f30553ba70bdf6e631bcf42d42b137add0b3bd92a72fda4a68047d3fe1fb1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953768
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953768
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c3c06be5-547e-4232-aef7-c92c818b9b98.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c3c06be5-547e-4232-aef7-c92c818b9b98.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c3c06be5-547e-4232-aef7-c92c818b9b98
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:30:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeb3f30553ba70bdf6e631bcf42d42b137add0b3bd92a72fda4a68047d3fe1fb1","name":"Nerdish Mob","registered_at":"2026-06-15T01:03:55Z","symbol":"NIM0633256","token_address":"0xf2a2a914572ae11a8f2460a5754724cc9a5f36de","type":"artist","uuid":"c3c06be5-547e-4232-aef7-c92c818b9b98"}
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 0xeb3f30553ba70bdf6e631bcf42d42b137add0b3bd92a72fda4a68047d3fe1fb1. Chain 2 (Bitcoin): anchored in block 953768 (2026-06-15T09:30:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c3c06be5-547e-4232-aef7-c92c818b9b98.json and https://artists.proofprofile.net/proofs/artist/c3c06be5-547e-4232-aef7-c92c818b9b98.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:30:06Z
  text: {"copyright_id":"0xeb3f30553ba70bdf6e631bcf42d42b137add0b3bd92a72fda4a68047d3fe1fb1","name":"Nerdish Mob","registered_at":"2026-06-15T01:03:55Z","symbol":"NIM0633256","token_address":"0xf2a2a914572ae11a8f2460a5754724cc9a5f36de","type":"artist","uuid":"c3c06be5-547e-4232-aef7-c92c818b9b98"}
album: Slap My bASS (Radio Edit)
  type: MusicAlbum
  date published: 2021-10-08
album: MATUSHKA ULTRAFUNK 2.0
  type: MusicAlbum
  date published: 2025-01-07
album: KATYUSHA ULTRAFUNK 2.0 (Sped Up)
  type: MusicAlbum
  date published: 2025-01-10
  track: KATYUSHA ULTRAFUNK 2.0 - Sped Up
    type: MusicRecording
    duration: PT1M12S
    duration ms: 72937
    explicit: false
    by artist: Nerdish Mob
    in album: KATYUSHA ULTRAFUNK 2.0 (Sped Up)
      type: MusicAlbum
      date published: 2025-01-10
    isrc code: QZFZ32539384
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T02:52:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1cc7c73470d903de7b7dab2e2870fb4eca19e7078eb70eba98d55b4e8d9576a5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958955
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958955
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32539384
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T03:03:40Z
    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 0x1cc7c73470d903de7b7dab2e2870fb4eca19e7078eb70eba98d55b4e8d9576a5. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/QZFZ32539384.
      date published: 2026-07-21T03:03:40Z
    audio: KATYUSHA ULTRAFUNK 2.0 - Sped Up
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.964
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.496
      additional property: Energy
        type: PropertyValue
        value: 0.908
      additional property: Speechiness
        type: PropertyValue
        value: 0.056
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.27
      additional property: Liveness
        type: PropertyValue
        value: 0.101
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.624
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.223
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: MATUSHKA ULTRAFUNK CORAL 2.0
  type: MusicAlbum
  date published: 2025-01-10
album: KATYUSHA ULTRAFUNK 2.0 (Slowed)
  type: MusicAlbum
  date published: 2025-01-10
  track: KATYUSHA ULTRAFUNK 2.0 - Slowed
    type: MusicRecording
    duration: PT1M27S
    duration ms: 87591
    explicit: false
    by artist: Nerdish Mob
    in album: KATYUSHA ULTRAFUNK 2.0 (Slowed)
      type: MusicAlbum
      date published: 2025-01-10
    isrc code: QZFZ32537688
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T14:36:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd899c0c2ed486e91d66ffa1bcc5f7eaa927581f01c046135c0061ba3f542eb80
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959145
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959145
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32537688
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T15:39:05Z
    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 0xd899c0c2ed486e91d66ffa1bcc5f7eaa927581f01c046135c0061ba3f542eb80. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/QZFZ32537688.
      date published: 2026-07-22T15:39:05Z
    audio: KATYUSHA ULTRAFUNK 2.0 - Slowed
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.544
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.6
      additional property: Energy
        type: PropertyValue
        value: 0.94
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: KATYUSHA ULTRAFUNK 2.0
album: MATUSHKA ULTRAFUNK 2.1
album: EMPTY FUNK 2.0

Instrumentalness
type: PropertyValue
value: 0.014

Liveness
type: PropertyValue
value: 0.249

Valence (Positivity)
type: PropertyValue
value: 0.463

Loudness (dB)
type: PropertyValue
value: -4.444

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Minor

KATYUSHA ULTRAFUNK 2.0
type: MusicAlbum
date published: 2025-01-10

MATUSHKA ULTRAFUNK 2.1
type: MusicAlbum
date published: 2025-01-12

EMPTY FUNK 2.0
type: MusicAlbum
date published: 2025-03-05

EMPTY FUNK 2.0
type: MusicAlbum
date published: 2025-03-05