The Nice Nice
type: MusicGroup
popularity: 14
followers: 2445
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf557a9a26ddffd28cf30b22ab4ba1e4870f8b6a57484001e71433d69eb2b3eae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953758
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953758
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4b4b514-dfa8-4e11-a76a-aececff1406f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4b4b514-dfa8-4e11-a76a-aececff1406f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b4b4b514-dfa8-4e11-a76a-aececff1406f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T07:48:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf557a9a26ddffd28cf30b22ab4ba1e4870f8b6a57484001e71433d69eb2b3eae","name":"The Nice Nice","registered_at":"2026-06-14T23:27:35Z","symbol":"NIM0610233","token_address":"0x80410b1d66333192a4de7298fc36ba32eb713255","type":"artist","uuid":"b4b4b514-dfa8-4e11-a76a-aececff1406f"}
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 0xf557a9a26ddffd28cf30b22ab4ba1e4870f8b6a57484001e71433d69eb2b3eae. Chain 2 (Bitcoin): anchored in block 953758 (2026-06-15T07:48:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b4b4b514-dfa8-4e11-a76a-aececff1406f.json and https://artists.proofprofile.net/proofs/artist/b4b4b514-dfa8-4e11-a76a-aececff1406f.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T07:48:25Z
  text: {"copyright_id":"0xf557a9a26ddffd28cf30b22ab4ba1e4870f8b6a57484001e71433d69eb2b3eae","name":"The Nice Nice","registered_at":"2026-06-14T23:27:35Z","symbol":"NIM0610233","token_address":"0x80410b1d66333192a4de7298fc36ba32eb713255","type":"artist","uuid":"b4b4b514-dfa8-4e11-a76a-aececff1406f"}
album: Beached
  type: MusicAlbum
  date published: 2018-09-24
album: Pleasure Leisure
  type: MusicAlbum
  date published: 2018-10-29
album: Miss Me Sometimes U Do
  type: MusicAlbum
  date published: 2018-12-03
album: Turn This Thing Around
  type: MusicAlbum
  date published: 2019-01-21
album: Seabird
  type: MusicAlbum
  date published: 2019-04-17
  track: Seabird
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197510
    explicit: false
    by artist: The Nice Nice
    in album: Seabird
      type: MusicAlbum
      date published: 2019-04-17
    isrc code: USA2P1922693
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T22:18:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xea6b447970712532c08162bfd3224dd809f011f8882fd35b6f573f8629509c64
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958461
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958461
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1922693
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T23:18:11Z
    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 0xea6b447970712532c08162bfd3224dd809f011f8882fd35b6f573f8629509c64. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1922693 — a six-check JSON result.
      date published: 2026-07-17T23:18:11Z
    audio: Seabird
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.07
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.647
      additional property: Energy
        type: PropertyValue
        value: 0.431
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.154
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.128
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.467
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.885
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Lying
  type: MusicAlbum
  date published: 2019-05-30
album: Out of Ideas
  type: MusicAlbum
  date published: 2019-07-25
album: Hi Talk
  type: MusicAlbum
  date published: 2019-09-12
  track: Hi Talk
    type: MusicRecording
    duration: PT3M27S
    duration ms: 207236
    explicit: false
    by artist: The Nice Nice
    in album: Hi Talk
      type: MusicAlbum
      date published: 2019-09-12
    isrc code: USA2P1946091
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T18:11:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8b9f5536e45bd479bb6f822813227844d220eb769666a03a6fd273bc7ff2077f
    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/USA2P1946091
    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 0x8b9f5536e45bd479bb6f822813227844d220eb769666a03a6fd273bc7ff2077f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1946091 — a six-check JSON result.
      date published: 2026-07-05T01:12:41Z
    audio: Hi Talk
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.002
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.729
      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: It's Been Good to Me

Energy
type: PropertyValue
value: 0.641

Speechiness
type: PropertyValue
value: 0.035

Acousticness
type: PropertyValue
value: 0.029

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.455

Valence (Positivity)
type: PropertyValue
value: 0.762

Loudness (dB)
type: PropertyValue
value: -6.977

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

It's Been Good to Me
type: MusicAlbum
date published: 2019-11-08