RIAA
type: MusicGroup
genre: k-ballad
popularity: 7
followers: 278
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc7a2dec90cc9a240e74eb842d9a8cdef25117391eaf4351623a2f76bb629d872
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c20a1429-1144-40ec-bcad-cb63b1530104.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c20a1429-1144-40ec-bcad-cb63b1530104.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c20a1429-1144-40ec-bcad-cb63b1530104
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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 0xc7a2dec90cc9a240e74eb842d9a8cdef25117391eaf4351623a2f76bb629d872. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c20a1429-1144-40ec-bcad-cb63b1530104.json and https://artists.proofprofile.net/proofs/artist/c20a1429-1144-40ec-bcad-cb63b1530104.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: 리아 1집 - Diary
  type: MusicAlbum
  date published: 1996-01-01
album: 리아 1집 - Diary
  type: MusicAlbum
  date published: 1996-01-01
album: 개똥철학
  type: MusicAlbum
  date published: 1997-01-01
album: 리아 1집 - Diary
  type: MusicAlbum
  date published: 1997-03-01
album: 개똥철학
  type: MusicAlbum
  date published: 1998-01-01
album: Yozosooknyo
  type: MusicAlbum
  date published: 1998-10-01
  track: 눈물
    type: MusicRecording
    duration: PT4M16S
    duration ms: 256574
    explicit: false
    by artist: RIAA
    in album: Yozosooknyo
      type: MusicAlbum
      date published: 1998-10-01
    genre: k-ballad
    isrc code: KRA340910431
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T08:34:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb2bb7af62a108a35ac13d6dbbd4272c2fe906032a8abbfb9701b57367d6c8092
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340910431
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T08:56:09Z
    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 0xb2bb7af62a108a35ac13d6dbbd4272c2fe906032a8abbfb9701b57367d6c8092. Chain 2 (Bitcoin): anchored in block 957826 (2026-07-13T08:56:09Z), 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/KRA340910431.
      date published: 2026-07-13T08:56:09Z
    audio: 눈물
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.973
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.596
      additional property: Energy
        type: PropertyValue
        value: 0.718
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.264
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.089
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.295
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.454
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Yozosooknyo
  type: MusicAlbum
  date published: 1998-10-01
album: Yozosooknyo
  type: MusicAlbum
  date published: 1998-10-01
  track: 눈물
    type: MusicRecording
    duration: PT4M18S
    duration ms: 258665
    explicit: false
    by artist: RIAA
    in album: Yozosooknyo
      type: MusicAlbum
      date published: 1998-10-01
    genre: k-ballad
    isrc code: KRA340910431
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb2bb7af62a108a35ac13d6dbbd4272c2fe906032a8abbfb9701b57367d6c8092
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958792
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958792
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340910431
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T22:55:52Z
    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 0xb2bb7af62a108a35ac13d6dbbd4272c2fe906032a8abbfb9701b57367d6c8092. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/KRA340910431.
      date published: 2026-07-19T22:55:52Z
    audio: 눈물
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.018
      additional property: Musical Key
        type: PropertyValue
        value: 0
      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
      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: Archemist
album: 신중현 프로젝트 에피소드1 망초
album: 신중현 프로젝트 에피소드 2 - 시대정신 Zeitgeist
album: Ugly Miss Young-ae Season 15 (tvN DRAMA) OST Part.1
album: Everybody says Kungdari Pt. 9 (Original Television Soundtrack)
album: 우리를 기억해 주세요

Energy
type: PropertyValue
value: 0.709

Speechiness
type: PropertyValue
value: 0.031

Acousticness
type: PropertyValue
value: 0.258

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.084

Valence (Positivity)
type: PropertyValue
value: 0.338

Loudness (dB)
type: PropertyValue
value: -5.747

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Minor

Archemist
type: MusicAlbum
date published: 2003-01-05

Archemist
type: MusicAlbum
date published: 2003-01-10

신중현 프로젝트 에피소드1 망초
type: MusicAlbum
date published: 2014-07-18

신중현 프로젝트 에피소드 2 - 시대정신 Zeitgeist
type: MusicAlbum
date published: 2014-10-13

Ugly Miss Young-ae Season 15 (tvN DRAMA) OST Part.1
type: MusicAlbum
date published: 2016-11-01

Everybody says Kungdari Pt. 9 (Original Television Soundtrack)
type: MusicAlbum
date published: 2019-09-17

우리를 기억해 주세요
type: MusicAlbum
date published: 2023-03-28