Nanida9
type: MusicGroup
popularity: 28
followers: 3347
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x20356b4c5acb64ce835fad75ef3f6e4c4c93e9353fc020353d2e33ddf8345fdd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b907739d-7d48-4329-9014-4b11646ccef9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b907739d-7d48-4329-9014-4b11646ccef9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b907739d-7d48-4329-9014-4b11646ccef9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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 0x20356b4c5acb64ce835fad75ef3f6e4c4c93e9353fc020353d2e33ddf8345fdd. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b907739d-7d48-4329-9014-4b11646ccef9.json and https://artists.proofprofile.net/proofs/artist/b907739d-7d48-4329-9014-4b11646ccef9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
album: 4AM
  type: MusicAlbum
  date published: 1996
album: On My Knees
  type: MusicAlbum
  date published: 2019-05-03
album: NEW
  type: MusicAlbum
  date published: 2019-07-19
album: Corazon
  type: MusicAlbum
  date published: 2019-10-04
album: P.A.I.N
  type: MusicAlbum
  date published: 2019-11-24
album: Hard Times 2.0
  type: MusicAlbum
  date published: 2020-04-10
album: No 9 to 5
  type: MusicAlbum
  date published: 2020-07-03
album: 1942
  type: MusicAlbum
  date published: 2020-08-21
album: 1942
  type: MusicAlbum
  date published: 2020-08-21
album: Paralyezd
  type: MusicAlbum
  date published: 2020-09-25
album: Paralyezd
  type: MusicAlbum
  date published: 2020-09-25
album: BLUE SHELLS
  type: MusicAlbum
  date published: 2020-12-18
album: BLUE SHELLS
  type: MusicAlbum
  date published: 2020-12-18
album: Time
  type: MusicAlbum
  date published: 2021-04-27
album: Time
  type: MusicAlbum
  date published: 2021-04-27
album: FEELINGS
  type: MusicAlbum
  date published: 2021-05-21
  track: FEELINGS
    type: MusicRecording
    duration: PT2M45S
    duration ms: 165851
    explicit: true
    by artist: Nanida9
    in album: FEELINGS
      type: MusicAlbum
      date published: 2021-05-21
    isrc code: QZJG52130641
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T17:51:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd8dc38f8a009c300c19e7345d425fcba87bd079d3e3e9528332394140811383e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJG52130641
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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 0xd8dc38f8a009c300c19e7345d425fcba87bd079d3e3e9528332394140811383e. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZJG52130641.
      date published: 2026-07-05T01:43:49Z
    audio: FEELINGS
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 117.991
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.797
      additional property: Energy
        type: PropertyValue
        value: 0.329
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.604
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.092
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.261
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.206
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: FEELINGS
  type: MusicAlbum
  date published: 2021-05-21
album: TALK TO ME
  type: MusicAlbum
  date published: 2021-10-08
album: BLACK DRESS
  type: MusicAlbum
  date published: 2022-02-18
album: BLACK DRESS
  type: MusicAlbum
  date published: 2022-02-18
album: TALK TO ME 2.0
  type: MusicAlbum
  date published: 2022-06-24
album: NO LOVE LOST (Acoustic)
  type: MusicAlbum
  date published: 2022-08-26
album: What You Need
  type: MusicAlbum
  date published: 2022-12-02
  track: What You Need
    type: MusicRecording
    duration: PT2M40S
    duration ms: 160121
    explicit: true
    by artist: Nanida9
    in album: What You Need
      type: MusicAlbum
      date published: 2022-12-02
    isrc code: AUGBT2218678
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: What You Need
album: Just Her
album: JUST THE BEGINNING
album: RODEO MOOD
album: 1AM
album: 1AM (Sped Up)

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-05T23:41:33+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xa5ccb69f7fd8b7612b41d1d3e06fd676dc2f54469e7dc62919e88a3068e56df2

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956857

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956857

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2218678

OTSTimestamp
type: PropertyValue
value: 2026-07-06T01:26:17Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ccb69f7fd8b7612b41d1d3e06fd676dc2f54469e7dc62919e88a3068e56df2. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/AUGBT2218678.
date published: 2026-07-06T01:26:17Z

What You Need
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 103.036
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: 0.608
additional property: Energy
  type: PropertyValue
  value: 0.396
additional property: Speechiness
  type: PropertyValue
  value: 0.032
additional property: Acousticness
  type: PropertyValue
  value: 0.392
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.125
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.537
additional property: Loudness (dB)
  type: PropertyValue
  value: -9.479
additional property: Key Name
  type: PropertyValue
  value: Bb
additional property: Mode Name
  type: PropertyValue
  value: Minor

4AM
type: MusicAlbum
date published: 2022-12-23

Just Her
type: MusicAlbum
date published: 2023-01-20

Time
type: MusicAlbum
date published: 2023-04-21

JUST THE BEGINNING
type: MusicAlbum
date published: 2023-06-23

RODEO MOOD
type: MusicAlbum
date published: 2023-11-17

1AM
type: MusicAlbum
date published: 2024-03-08

1AM (Sped Up)
type: MusicAlbum
date published: 2024-04-05