Fred Engay
type: MusicGroup
genre: opm
genre: pinoy hip hop
genre: pinoy r&b
genre: p-pop
popularity: 50
followers: 13368
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc7626ffd0a107f2d35eb955eb7d7ff3f9310485357944c47e8de11eb6d7c005f
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/ed934a63-91c2-4829-b180-f0c0a23a534b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed934a63-91c2-4829-b180-f0c0a23a534b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ed934a63-91c2-4829-b180-f0c0a23a534b
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0xc7626ffd0a107f2d35eb955eb7d7ff3f9310485357944c47e8de11eb6d7c005f. 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/ed934a63-91c2-4829-b180-f0c0a23a534b.json and https://artists.proofprofile.net/proofs/artist/ed934a63-91c2-4829-b180-f0c0a23a534b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
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album: Buntala
  type: MusicAlbum
  date published: 2019-04-27
album: Fire
  type: MusicAlbum
  date published: 2019-06-21
album: Gabi
  type: MusicAlbum
  date published: 2019-10-04
album: Mauli
  type: MusicAlbum
  date published: 2020-03-02
album: Sunrise
  type: MusicAlbum
  date published: 2020-11-06
album: Katabi
  type: MusicAlbum
  date published: 2020-12-27
album: Bayle
  type: MusicAlbum
  date published: 2021-03-26
album: Padaba
  type: MusicAlbum
  date published: 2021-05-07
album: Landian
  type: MusicAlbum
  date published: 2021-06-20
album: Patawarin
  type: MusicAlbum
  date published: 2021-08-06
album: Balay-Balay
  type: MusicAlbum
  date published: 2021-08-21
  track: Landian
    type: MusicRecording
    duration: PT3M51S
    duration ms: 231666
    explicit: false
    by artist: Fred Engay
    in album: Balay-Balay
      type: MusicAlbum
      date published: 2021-08-21
    genre: opm
    genre: pinoy hip hop
    genre: pinoy r&b
    genre: p-pop
    isrc code: QZHNB2157079
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T08:05:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2fff9b0ec123df31a979d3339f2b59023a6f2b5c038373ef5dd78a4513d5d53c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2157079
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x2fff9b0ec123df31a979d3339f2b59023a6f2b5c038373ef5dd78a4513d5d53c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZHNB2157079.
      date published: 2026-07-04T10:04:33Z
    audio: Landian
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.954
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.654
      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
        type: PropertyValue
        value: 0.071
      additional property: Acousticness
        type: PropertyValue
        value: 0.189
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.227
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.454
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.425
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Kislap Ng Pasko
  type: MusicAlbum
  date published: 2021-09-10
album: Kahit Na Tambay
  type: MusicAlbum
  date published: 2021-10-01
album: Bato
  type: MusicAlbum
  date published: 2021-11-05
album: Kawalan
  type: MusicAlbum
  date published: 2021-11-19
album: WLKN
  type: MusicAlbum
  date published: 2021-12-31
album: Inlove
  type: MusicAlbum
  date published: 2022-02-11
album: Happy Day
  type: MusicAlbum
  date published: 2022-03-18
album: Bicolana
  type: MusicAlbum
  date published: 2022-04-15
album: Swerte
  type: MusicAlbum
  date published: 2022-04-29
album: Dangerous
  type: MusicAlbum
  date published: 2022-05-20
album: Tampuhan
  type: MusicAlbum
  date published: 2022-06-03
album: Mari Na Sa Bicol
  type: MusicAlbum
  date published: 2022-08-05
album: Pero
album: Kalikasan (Uhaw Sa Pagmamahal)
album: Bituing Marikit
album: Himig
album: We Got No Money
album: Halimaw Sa Banga
album: Sana Ay Makauwi Ka Sa Araw Ng Pasko
album: Constellation
album: Kulang
album: Sari-Sari Love Stories
album: Respeto
album: Sampu
album: Sarong Banggi
album: Langit Lupa Impyerno
album: Salamin
album: Gold
album: so this is what love looks like
album: Hello
album: Pangarap
album: Nauupos
album: Laging May Pasko
album: Kaibigan, Pasko Na
album: Broken String
album: Muni-Muni
album: Love Pours
album: Sana Ako Parin
album: Mari Na Sa Bicol - Kaogma Festival
album: Dahan Dahan
album: True Love
album: Huling Araw
album: Payapang Pasko
album: Puso-Puso
album: Magsaya
album: Mari Na Sa Bicol - Bicol Loco Festival
album: Orie
album: Hinga Muna

Pero
type: MusicAlbum
date published: 2022-08-12

Kalikasan (Uhaw Sa Pagmamahal)
type: MusicAlbum
date published: 2022-08-19

Bituing Marikit
type: MusicAlbum
date published: 2022-09-23

Himig
type: MusicAlbum
date published: 2022-09-30

We Got No Money
type: MusicAlbum
date published: 2022-11-18

Halimaw Sa Banga
type: MusicAlbum
date published: 2022-11-25

Sana Ay Makauwi Ka Sa Araw Ng Pasko
type: MusicAlbum
date published: 2022-12-02

Constellation
type: MusicAlbum
date published: 2022-12-09

Kulang
type: MusicAlbum
date published: 2023-01-13

Sari-Sari Love Stories
type: MusicAlbum
date published: 2023-02-14
track: Bituing Marikit
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251084
  explicit: false
  by artist: Fred Engay
  in album: Sari-Sari Love Stories
    type: MusicAlbum
    date published: 2023-02-14
  genre: opm
  genre: pinoy hip hop
  genre: pinoy r&b
  genre: p-pop
  isrc code: QZNWX2235364
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-13T18:34:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x32595556496c243238fdc978f52b3f95c82c8852ed435494cecf84af8705ac56
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957899
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957899
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2235364
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-13T19:36:39Z
  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 0x32595556496c243238fdc978f52b3f95c82c8852ed435494cecf84af8705ac56. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/QZNWX2235364.
    date published: 2026-07-13T19:36:39Z
  audio: Bituing Marikit
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 179.706
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.444
    additional property: Energy
      type: PropertyValue
      value: 0.399
    additional property: Speechiness
      type: PropertyValue
      value: 0.027
    additional property: Acousticness
      type: PropertyValue
      value: 0.708
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.246
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.503
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.221
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Inlove
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187738
  explicit: false
  by artist: Fred Engay
  in album: Sari-Sari Love Stories
    type: MusicAlbum
    date published: 2023-02-14
  genre: opm
  genre: pinoy hip hop
  genre: pinoy r&b
  genre: p-pop
  isrc code: QZFZ42291842
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T16:17:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x98ec9ebc73bf754472bb0d1cb7ab8d0b12840eb61ea8dc8796061bcff6a950c4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958448
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958448
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42291842
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T19:49:21Z
  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 0x98ec9ebc73bf754472bb0d1cb7ab8d0b12840eb61ea8dc8796061bcff6a950c4. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QZFZ42291842.
    date published: 2026-07-17T19:49:21Z
  audio: Inlove
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 93.959
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.578
    additional property: Energy
      type: PropertyValue
      value: 0.633
    additional property: Speechiness
      type: PropertyValue
      value: 0.029
    additional property: Acousticness
      type: PropertyValue
      value: 0.113
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.175
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.617
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.194
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
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Respeto
type: MusicAlbum
date published: 2023-03-03

Sampu
type: MusicAlbum
date published: 2023-03-17

Sarong Banggi
type: MusicAlbum
date published: 2023-03-31

Langit Lupa Impyerno
type: MusicAlbum
date published: 2023-04-21

Salamin
type: MusicAlbum
date published: 2023-05-26

Gold
type: MusicAlbum
date published: 2023-06-23

so this is what love looks like
type: MusicAlbum
date published: 2023-07-21

Hello
type: MusicAlbum
date published: 2023-08-17

Pangarap
type: MusicAlbum
date published: 2023-09-22

Nauupos
type: MusicAlbum
date published: 2023-10-06

Laging May Pasko
type: MusicAlbum
date published: 2023-11-25

Kaibigan, Pasko Na
type: MusicAlbum
date published: 2023-12-22

Broken String
type: MusicAlbum
date published: 2024-01-12

Muni-Muni
type: MusicAlbum
date published: 2024-01-23
track: Himig
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170000
  explicit: false
  by artist: Fred Engay
  in album: Muni-Muni
    type: MusicAlbum
    date published: 2024-01-23
  genre: opm
  genre: pinoy hip hop
  genre: pinoy r&b
  genre: p-pop
  isrc code: QZNWY2262769
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T00:18:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x15546faecf01ad7d4b4caeabba6da77223a82435f7e081d57654e24de2b485ba
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956422
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956422
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2262769
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T01:01:38Z
  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 0x15546faecf01ad7d4b4caeabba6da77223a82435f7e081d57654e24de2b485ba. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZNWY2262769.
    date published: 2026-07-03T01:01:38Z
  audio: Himig
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 87.942
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.641
    additional property: Energy
      type: PropertyValue
      value: 0.618
    additional property: Speechiness
      type: PropertyValue
      value: 0.169
    additional property: Acousticness
      type: PropertyValue
      value: 0.351
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.142
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.301
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.739
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Hello
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168742
  explicit: false
  by artist: Fred Engay
  in album: Muni-Muni
    type: MusicAlbum
    date published: 2024-01-23
  genre: opm
  genre: pinoy hip hop
  genre: pinoy r&b
  genre: p-pop
  isrc code: QZNWZ2393997
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T02:50:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7ac9eaf0bac6022b04f31aaf3d8be69f61eae860e5377fbb8e7b6ec309f901b5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956634
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2393997
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T10:04:33Z
  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 0x7ac9eaf0bac6022b04f31aaf3d8be69f61eae860e5377fbb8e7b6ec309f901b5. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZNWZ2393997.
    date published: 2026-07-04T10:04:33Z
  audio: Hello
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
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    additional property: Musical Key
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    additional property: Danceability
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Love Pours
type: MusicAlbum
date published: 2024-02-21

Sana Ako Parin
type: MusicAlbum
date published: 2024-04-26

Mari Na Sa Bicol - Kaogma Festival
type: MusicAlbum
date published: 2024-05-17

Dahan Dahan
type: MusicAlbum
date published: 2024-06-21

True Love
type: MusicAlbum
date published: 2024-09-20

Huling Araw
type: MusicAlbum
date published: 2024-10-18

Payapang Pasko
type: MusicAlbum
date published: 2024-12-06

Puso-Puso
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date published: 2025-02-14
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  genre: pinoy hip hop
  genre: pinoy r&b
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c52abdb8144f5949c46dc2ec459b9d69ce39159257bf74c7d42f38dd1d4c35. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/QZHN42309742.
    date published: 2026-07-21T04:29:05Z
  audio: Sarong Banggi
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Acousticness
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    additional property: Valence (Positivity)
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track: True Love
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  by artist: Fred Engay
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    type: MusicAlbum
    date published: 2025-02-14
  genre: opm
  genre: pinoy hip hop
  genre: pinoy r&b
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  additional property: OTSVerifyInstructions
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    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
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    date published: 2026-07-11T10:39:45Z
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track: Gold
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    date published: 2025-02-14
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  subject of: OpenTimestamps Proof of Existence
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track: so this is what love looks like

CopyrightChainExplorerURL
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OTSHash
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OTSBitcoinBlock
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OTSBitcoinBlockVerifyURL
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value: https://blockstream.info/api/block-height/958653

OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2366661

OTSTimestamp
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value: 2026-07-19T03:54:23Z

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 0x83b258cb2336ac3b33906ffcbf6568534dc2a05df959bc262e06acf5626fbb84. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/QZMEM2366661.
date published: 2026-07-19T03:54:23Z

Gold
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additional property: Tempo (BPM)
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additional property: Musical Key
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additional property: Mode (Major/Minor)
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additional property: Time Signature
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additional property: Danceability
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additional property: Energy
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additional property: Speechiness
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additional property: Acousticness
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additional property: Instrumentalness
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additional property: Liveness
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additional property: Valence (Positivity)
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additional property: Loudness (dB)
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so this is what love looks like
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genre: opm
genre: pinoy hip hop
genre: pinoy r&b
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additional property: CopyrightID
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-15T10:15:04Z
audio: so this is what love looks like
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Magsaya
type: MusicAlbum
date published: 2025-05-02

Mari Na Sa Bicol - Bicol Loco Festival
type: MusicAlbum
date published: 2025-06-13

Orie
type: MusicAlbum
date published: 2025-07-04

Orie
type: MusicAlbum
date published: 2025-10-17

Hinga Muna
type: MusicAlbum
date published: 2025-11-07