Kahon Ng Musika Sanggol
type: MusicGroup
genre: lullaby
popularity: 8
followers: 177
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc34d620f0d30ed15149c9ed0993fda5b5e43b9eb3b834635138d5155146f1378
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/4c2be6fb-4000-475f-8e49-076d64f94f23.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c2be6fb-4000-475f-8e49-076d64f94f23.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4c2be6fb-4000-475f-8e49-076d64f94f23
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc34d620f0d30ed15149c9ed0993fda5b5e43b9eb3b834635138d5155146f1378","name":"Kahon Ng Musika Sanggol","registered_at":"2026-06-16T16:27:56Z","symbol":"NIM1109205","token_address":"0x85eb6bca048ddab9cd36d672062c7a0d6baf19d1","type":"artist","uuid":"4c2be6fb-4000-475f-8e49-076d64f94f23"}
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 0xc34d620f0d30ed15149c9ed0993fda5b5e43b9eb3b834635138d5155146f1378. 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/4c2be6fb-4000-475f-8e49-076d64f94f23.json and https://artists.proofprofile.net/proofs/artist/4c2be6fb-4000-475f-8e49-076d64f94f23.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xc34d620f0d30ed15149c9ed0993fda5b5e43b9eb3b834635138d5155146f1378","name":"Kahon Ng Musika Sanggol","registered_at":"2026-06-16T16:27:56Z","symbol":"NIM1109205","token_address":"0x85eb6bca048ddab9cd36d672062c7a0d6baf19d1","type":"artist","uuid":"4c2be6fb-4000-475f-8e49-076d64f94f23"}
album: MusicAlbum
  name: Mga Nagpapakalagmang Kanta Upang Tulungang Ang Iyong Sanggol Na Makapagpahinga At Makatulog.. Sa Ugoy Ng Duyan, Dandansoy, Dungdungwen Kanto, Lli Lli Tulog Anay, Pactulog Na, Nene Kahon Ng Musika Sanggol
  date published: 2022-03-28
album: Bahay Kubo Kahon Ng Musika Filipino Lullabies And Nursery Rhymes Lli-Lli Tulog Anay Ako Ay May Lobo Tatlong Bebe Dandansoy Dungdungwen Kanto At Iba Pa
  type: MusicAlbum
  date published: 2023-02-10
  track: Bahay Kubo
    type: MusicRecording
    duration: PT1M48S
    duration ms: 108481
    explicit: false
    by artist: Kahon Ng Musika Sanggol
    in album: Bahay Kubo Kahon Ng Musika Filipino Lullabies And Nursery Rhymes Lli-Lli Tulog Anay Ako Ay May Lobo Tatlong Bebe Dandansoy Dungdungwen Kanto At Iba Pa
      type: MusicAlbum
      date published: 2023-02-10
    genre: lullaby
    isrc code: USDY42346509
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T21:32:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x13a11d6c858efc667fccba4a438d20cd9c555fc93bdcde61fd8e33b719fef49f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958331
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958331
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42346509
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T00:34:59Z
    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 0x13a11d6c858efc667fccba4a438d20cd9c555fc93bdcde61fd8e33b719fef49f. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:34:59Z), 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/USDY42346509.
      date published: 2026-07-17T00:34:59Z
    audio: Bahay Kubo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 112.594
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.632
      additional property: Energy
        type: PropertyValue
        value: 0.031
      additional property: Speechiness
        type: PropertyValue
        value: 0.059
      additional property: Acousticness
        type: PropertyValue
        value: 0.941
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.609
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.907
      additional property: Loudness (dB)
        type: PropertyValue
        value: -32.299
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Paa Tuhod Balikat Ulo
    type: MusicRecording
    duration: PT1M27S
    duration ms: 87676
    explicit: false
    by artist: Kahon Ng Musika Sanggol
    in album: Bahay Kubo Kahon Ng Musika Filipino Lullabies And Nursery Rhymes Lli-Lli Tulog Anay Ako Ay May Lobo Tatlong Bebe Dandansoy Dungdungwen Kanto At Iba Pa
      type: MusicAlbum
      date published: 2023-02-10
    genre: lullaby
    isrc code: USDY42346510
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T12:29:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x66e6b744c50f82f1c8097627dd07f3194fa05335cd1abbb99e87f66490398376
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42346510
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x66e6b744c50f82f1c8097627dd07f3194fa05335cd1abbb99e87f66490398376. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USDY42346510.
      date published: 2026-07-05T01:12:41Z
    audio: Paa Tuhod Balikat Ulo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 142.184
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.39
      additional property: Energy
        type: PropertyValue
        value: 0.04
      additional property: Speechiness
        type: PropertyValue
        value: 0.059
      additional property: Acousticness
        type: PropertyValue
        value: 0.823
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.966
      additional property: Liveness
        type: PropertyValue
        value: 0.078
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Valence (Positivity)
type: PropertyValue
value: 0.97

Loudness (dB)
type: PropertyValue
value: -31.986

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Major