피아노 태교음악
type: MusicGroup
popularity: 9
followers: 212
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c3ff4e294340b47e41452dffbb3f489993130c8049cf437c54798d63c397b70
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ff1bc66-d78f-4e95-8dd8-9af6dcd3f311.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ff1bc66-d78f-4e95-8dd8-9af6dcd3f311.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3ff1bc66-d78f-4e95-8dd8-9af6dcd3f311
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9c3ff4e294340b47e41452dffbb3f489993130c8049cf437c54798d63c397b70","name":"피아노 태교음악","registered_at":"2026-06-16T11:50:05Z","symbol":"NIM1042912","token_address":"0xf0efdb06316930ae72f63ab18d21b683659637b7","type":"artist","uuid":"3ff1bc66-d78f-4e95-8dd8-9af6dcd3f311"}
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 0x9c3ff4e294340b47e41452dffbb3f489993130c8049cf437c54798d63c397b70. Chain 2 (Bitcoin): anchored in block 954043 (2026-06-17T04:15:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3ff1bc66-d78f-4e95-8dd8-9af6dcd3f311.json and https://artists.proofprofile.net/proofs/artist/3ff1bc66-d78f-4e95-8dd8-9af6dcd3f311.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:15:20Z
  text: {"copyright_id":"0x9c3ff4e294340b47e41452dffbb3f489993130c8049cf437c54798d63c397b70","name":"피아노 태교음악","registered_at":"2026-06-16T11:50:05Z","symbol":"NIM1042912","token_address":"0xf0efdb06316930ae72f63ab18d21b683659637b7","type":"artist","uuid":"3ff1bc66-d78f-4e95-8dd8-9af6dcd3f311"}
album: 엄마와 아이의 교감을 위한 태교 피아노
  type: MusicAlbum
  date published: 2018-04-26
album: 자연의 소리와 함께하는 태교음악 피아노
  type: MusicAlbum
  date published: 2018-05-10
album: 부모와 아이의 교감을 위한 태교음악 피아노 소품집
  type: MusicAlbum
  date published: 2018-05-29
album: 내 아이를 위한 피아노 태교음악 레시피(자장가, 정서안정)
  type: MusicAlbum
  date published: 2018-07-12
album: 아이와 함께 듣는 태교 피아노
  type: MusicAlbum
  date published: 2018-08-31
album: 아이와 엄마의 교감을 위한 피아노 레시피
  type: MusicAlbum
  date published: 2018-09-13
album: 감성지수(EQ)발달을 위한 태교음악 레시피
  type: MusicAlbum
  date published: 2018-09-19
album: 숙면과 안정을 위한 감성 음악테라피 1
  type: MusicAlbum
  date published: 2018-10-02
album: 숙면과 안정을 위한 감성 음악테라피 2 - 엄마와 아기가 함께 듣는 자장가
  type: MusicAlbum
  date published: 2018-10-10
album: 숙면과 안정을 위한 감성 음악테라피 3
  type: MusicAlbum
  date published: 2018-10-16
album: 숙면과 안정을 위한 감성 음악테라피 4
  type: MusicAlbum
  date published: 2018-10-23
album: 숙면과 안정을 위한 감성 음악테라피 5
  type: MusicAlbum
  date published: 2018-10-30
album: 숙면과 안정을 위한 감성 음악테라피 6
  type: MusicAlbum
  date published: 2018-11-06
album: 숙면과 안정을 위한 감성 음악테라피 소품집
  type: MusicAlbum
  date published: 2018-11-15
album: 숙면과 안정을 위한 감성 음악테라피 7
  type: MusicAlbum
  date published: 2018-11-28
album: 숙면과 안정을 위한 감성 음악테라피 8
  type: MusicAlbum
  date published: 2018-12-12
album: 숙면과 안정을 위한 감성 음악테라피 9
  type: MusicAlbum
  date published: 2018-12-18
album: 숙면과 안정을 위한 감성 음악테라피 10
  type: MusicAlbum
  date published: 2018-12-28
album: 숙면과 안정을 위한 감성 음악테라피 11
  type: MusicAlbum
  date published: 2019-01-08
album: 숙면과 안정을 위한 감성 음악테라피 소품집
  type: MusicAlbum
  date published: 2019-01-16
album: 아이의 심리안정을 위한 태교음악 레시피 1
  type: MusicAlbum
  date published: 2019-01-30
album: 아이의 심리안정을 위한 태교음악 레시피 2 - 아기가 좋아하는 음악
  type: MusicAlbum
  date published: 2019-02-19
album: 아이의 심리안정을 위한 태교음악 레시피 3 - 꿈결같이 달콤한 자장가
  type: MusicAlbum
  date published: 2019-02-26
album: 아이의 심리안정을 위한 태교음악 레시피 4 - 자장가
  type: MusicAlbum
  date published: 2019-03-05
album: 아이의 심리안정을 위한 태교음악 레시피 5 - 봄이 오는 소리
  type: MusicAlbum
  date published: 2019-03-12
album: 아이의 심리안정을 위한 태교음악 레시피 6 - 꿈결같은 자장가
  type: MusicAlbum
  date published: 2019-03-19
album: 아이의 심리안정을 위한 태교음악 레시피 7 - 달콤한 꿈결 자장가
  type: MusicAlbum
  date published: 2019-03-26
album: 아이의 심리안정을 위한 태교음악 소품집
  type: MusicAlbum
  date published: 2019-04-02
  track: 봄이 오는 소리
    type: MusicRecording
    duration: PT1M30S
    duration ms: 90916
    explicit: false
    by artist: 피아노 태교음악
    in album: 아이의 심리안정을 위한 태교음악 소품집
      type: MusicAlbum
      date published: 2019-04-02
    isrc code: QZEKE1868657
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T01:50:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd03840354ee4e24ff8bf4c3fe92910a867a298dd9dda527f4d5a94e4934b5983
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958805
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958805
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEKE1868657
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T04:53:04Z
    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 0xd03840354ee4e24ff8bf4c3fe92910a867a298dd9dda527f4d5a94e4934b5983. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T04:53:04Z), 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/QZEKE1868657.
      date published: 2026-07-20T04:53:04Z
    audio: 봄이 오는 소리
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 175.241
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.328
      additional property: Energy
        type: PropertyValue
        value: 0.071
      additional property: Speechiness
        type: PropertyValue
        value: 0.081
      additional property: Acousticness
        type: PropertyValue
        value: 0.995
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.971
      additional property: Liveness
        type: PropertyValue
        value: 0.119
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.456
      additional property: Loudness (dB)
        type: PropertyValue
        value: -27.472
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
  track: 아기가 좋아하는 음악
  track: 꿈결같이 달콤한 자장가
  track: 슈베르트 자장가

Mode Name
type: PropertyValue
value: Major

아기가 좋아하는 음악
type: MusicRecording
duration: PT2M14S
duration ms: 134876
explicit: false
by artist: 피아노 태교음악
in album: 아이의 심리안정을 위한 태교음악 소품집
  type: MusicAlbum
  date published: 2019-04-02
isrc code: QZEKE1868661
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T20:18:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3808d9ed28cacbbb4d341c4231271de845e024bc25699a70388df72c17fbe06c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956856
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956856
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEKE1868661
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T01:25:57Z
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 0x3808d9ed28cacbbb4d341c4231271de845e024bc25699a70388df72c17fbe06c. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZEKE1868661.
  date published: 2026-07-06T01:25:57Z
audio: 아기가 좋아하는 음악
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 136.847
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.604
  additional property: Energy
    type: PropertyValue
    value: 0.054
  additional property: Speechiness
    type: PropertyValue
    value: 0.062
  additional property: Acousticness
    type: PropertyValue
    value: 0.992
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.947
  additional property: Liveness
    type: PropertyValue
    value: 0.082
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.313
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.494
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

꿈결같이 달콤한 자장가
type: MusicRecording
duration: PT1M47S
duration ms: 107952
explicit: false
by artist: 피아노 태교음악
in album: 아이의 심리안정을 위한 태교음악 소품집
  type: MusicAlbum
  date published: 2019-04-02
isrc code: QZEKE1868663
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T02:38:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2d60c9116875ccb492e68b3e925db71a804102752419bd8253a71488c6901ae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956889
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEKE1868663
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
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 0xd2d60c9116875ccb492e68b3e925db71a804102752419bd8253a71488c6901ae. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZEKE1868663.
  date published: 2026-07-06T06:56:49Z
audio: 꿈결같이 달콤한 자장가
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 80.461
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.463
  additional property: Energy
    type: PropertyValue
    value: 0.093
  additional property: Speechiness
    type: PropertyValue
    value: 0.065
  additional property: Acousticness
    type: PropertyValue
    value: 0.991
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.948
  additional property: Liveness
    type: PropertyValue
    value: 0.098
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.291
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.368
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major

슈베르트 자장가
type: MusicRecording
duration: PT1M30S
duration ms: 90534
explicit: false
by artist: 피아노 태교음악
in album: 아이의 심리안정을 위한 태교음악 소품집
  type: MusicAlbum
  date published: 2019-04-02
isrc code: QZEKE1868664
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T16:48:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x596279e7cb8ecff6deca11fd9269bdce9c736dd6ddbd5e801d2bcbe701049cdb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956826
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956826
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEKE1868664
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T19:27:56Z
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 0x596279e7cb8ecff6deca11fd9269bdce9c736dd6ddbd5e801d2bcbe701049cdb. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZEKE1868664.
  date published: 2026-07-05T19:27:56Z
audio: 슈베르트 자장가
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 133.181
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.625
  additional property: Energy
    type: PropertyValue
    value: 0.012
  additional property: Speechiness
    type: PropertyValue
    value: 0.051
  additional property: Acousticness
    type: PropertyValue
    value: 0.992
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.961
  additional property: Liveness
    type: PropertyValue
    value: 0.109
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.263
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.028
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major