AN NA
type: MusicGroup
description: An Na (born 1972) is a South Korea-born American children's book author. She gained success with her first novel A Step From Heaven, published by Front Street Press in 2001, which won the annual Micha
popularity: 8
followers: 8412
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31c6615d5cbb952edd751947683c5b66965a70d3d7affa891092d251e7c875c9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4f9ec371-056b-48ab-b965-ff9383a31d9b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4f9ec371-056b-48ab-b965-ff9383a31d9b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4f9ec371-056b-48ab-b965-ff9383a31d9b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x31c6615d5cbb952edd751947683c5b66965a70d3d7affa891092d251e7c875c9","name":"AN NA","registered_at":"2026-06-16T17:38:44Z","symbol":"NIM1126096","token_address":"0x000d599ca5f0d6ffaff50c2250cb4582bedb7aa1","type":"artist","uuid":"4f9ec371-056b-48ab-b965-ff9383a31d9b"}
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 0x31c6615d5cbb952edd751947683c5b66965a70d3d7affa891092d251e7c875c9. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4f9ec371-056b-48ab-b965-ff9383a31d9b.json and https://artists.proofprofile.net/proofs/artist/4f9ec371-056b-48ab-b965-ff9383a31d9b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x31c6615d5cbb952edd751947683c5b66965a70d3d7affa891092d251e7c875c9","name":"AN NA","registered_at":"2026-06-16T17:38:44Z","symbol":"NIM1126096","token_address":"0x000d599ca5f0d6ffaff50c2250cb4582bedb7aa1","type":"artist","uuid":"4f9ec371-056b-48ab-b965-ff9383a31d9b"}
album: Nemam Domet
  type: MusicAlbum
  date published: 2020-05-25
album: Hej Mama
  type: MusicAlbum
  date published: 2020-05-25
album: Hej Mama
  type: MusicAlbum
  date published: 2020-05-25
album: Nemam Domet
  type: MusicAlbum
  date published: 2020-05-25
album: Nikad Ne Odustaj
  type: MusicAlbum
  date published: 2020-05-25
  track: Nikad Ne Odustaj
    type: MusicRecording
    duration: PT3M8S
    duration ms: 188221
    explicit: false
    by artist: AN NA
    in album: Nikad Ne Odustaj
      type: MusicAlbum
      date published: 2020-05-25
    isrc code: TCAGH2251208
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T13:12:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe03a99ddd410ccaf657186b9767873adc10c08930e44e43d11c0a4dbdbb6646a
    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/TCAGH2251208
    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 0xe03a99ddd410ccaf657186b9767873adc10c08930e44e43d11c0a4dbdbb6646a. 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/TCAGH2251208.
      date published: 2026-07-05T18:48:28Z
    audio: Nikad Ne Odustaj
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.526
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.48
      additional property: Energy
        type: PropertyValue
        value: 0.497
      additional property: Speechiness
        type: PropertyValue
        value: 0.245
      additional property: Acousticness
        type: PropertyValue
        value: 0.236
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.049
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.409
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.399
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Luda
  type: MusicAlbum
  date published: 2020-05-25
album: Luda
  type: MusicAlbum
  date published: 2020-05-25
album: Nikad Ne Odustaj
  type: MusicAlbum
  date published: 2020-05-25
album: Prosek
  type: MusicAlbum
  date published: 2020-05-25
album: Prosek
  type: MusicAlbum
  date published: 2020-05-25
album: Čokolada
  type: MusicAlbum
  date published: 2020-05-26
  track: Čokolada
    type: MusicRecording
    duration: PT2M53S
    duration ms: 173139
    explicit: false
    by artist: AN NA
    in album: Čokolada
      type: MusicAlbum
      date published: 2020-05-26
    isrc code: TCAGH2251171
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T09:28:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7170c2ab1b85d0a3c442f496cef9a0d6a9ccfb2e1fcdce1e5b73e45547ece188
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958276
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958276
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGH2251171
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T10:20:17Z
    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 0x7170c2ab1b85d0a3c442f496cef9a0d6a9ccfb2e1fcdce1e5b73e45547ece188. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/TCAGH2251171.
      date published: 2026-07-16T10:20:17Z
    audio: Čokolada
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.944
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      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: Tu
album: Budi Ono Što Jesi
album: Budi ono što jesi
album: AN NA: Music Week (Live)
album: Euforija

Musical Key
type: PropertyValue
value: 9

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.772

Energy
type: PropertyValue
value: 0.656

Speechiness
type: PropertyValue
value: 0.096

Acousticness
type: PropertyValue
value: 0.027

Instrumentalness
type: PropertyValue
value: 0.002

Liveness
type: PropertyValue
value: 0.086

Valence (Positivity)
type: PropertyValue
value: 0.356

Loudness (dB)
type: PropertyValue
value: -7.934

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Major

Čokolada
type: MusicAlbum
date published: 2020-05-26

Tu
type: MusicAlbum
date published: 2020-06-16

Tu
type: MusicAlbum
date published: 2020-06-16

Budi Ono Što Jesi
type: MusicAlbum
date published: 2020-12-25

Budi ono što jesi
type: MusicAlbum
date published: 2020-12-25

AN NA: Music Week (Live)
type: MusicAlbum
date published: 2021-10-01

AN NA: Music Week (Live)
type: MusicAlbum
date published: 2022-01-18

Euforija
type: MusicAlbum
date published: 2022-06-30