MACO
type: MusicGroup
description: Maco may refer to: Maco (singer), Japanese singer-songwriter Maco, Davao de Oro, a municipality in the Philippines Maco light, an atmospheric ghost light in Maco, North Carolina MACO (Military As
popularity: 40
followers: 18359
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x01b4bfa658006096941e1a09d707c392978957e35d8dba348b7bf0d5b1447e48
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/702384c2-92a1-41a1-8a9c-3f623fdb6449.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/702384c2-92a1-41a1-8a9c-3f623fdb6449.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/702384c2-92a1-41a1-8a9c-3f623fdb6449
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 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 0x01b4bfa658006096941e1a09d707c392978957e35d8dba348b7bf0d5b1447e48. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/702384c2-92a1-41a1-8a9c-3f623fdb6449.json and https://artists.proofprofile.net/proofs/artist/702384c2-92a1-41a1-8a9c-3f623fdb6449.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: La Mía
  type: MusicAlbum
  date published: 2021-11-19
album: Bajo' al 100
  type: MusicAlbum
  date published: 2022-02-22
  track: Bajo' al 100
    type: MusicRecording
    duration: PT3M45S
    duration ms: 225629
    explicit: false
    by artist: MACO
    in album: Bajo' al 100
      type: MusicAlbum
      date published: 2022-02-22
    isrc code: QZGLM2277892
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T10:52:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2b75906c9dba29442f6bce63a2c210711dc4cb525ed8d0ca4caf9a83dc542872
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2277892
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0x2b75906c9dba29442f6bce63a2c210711dc4cb525ed8d0ca4caf9a83dc542872. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZGLM2277892.
      date published: 2026-07-03T19:59:51Z
    audio: Bajo' al 100
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 108.078
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.769
      additional property: Energy
        type: PropertyValue
        value: 0.629
      additional property: Speechiness
        type: PropertyValue
        value: 0.195
      additional property: Acousticness
        type: PropertyValue
        value: 0.085
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.326
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.482
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.78
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: LOOP
  type: MusicAlbum
  date published: 2023-11-22
album: LOOP
  type: MusicAlbum
  date published: 2023-11-22
album: Viaje de Ida
  type: MusicAlbum
  date published: 2023-12-04
album: Viaje de Ida
  type: MusicAlbum
  date published: 2023-12-04
album: Viaje de Ida
  type: MusicAlbum
  date published: 2023-12-04
album: Viaje de Ida
  type: MusicAlbum
  date published: 2023-12-04
album: Escape #1 "Melancolía"
  type: MusicAlbum
  date published: 2024-02-10
album: Escape #1 "Melancolía"
  type: MusicAlbum
  date published: 2024-02-10
album: Así Como Así
  type: MusicAlbum
  date published: 2024-02-13
album: Así Como Así
  type: MusicAlbum
  date published: 2024-02-13
album: Así Como Así
  type: MusicAlbum
  date published: 2024-02-13
album: Tu Ropa
  type: MusicAlbum
  date published: 2024-05-24
album: Tu Ropa
  type: MusicAlbum
  date published: 2024-05-24
album: Tu Ropa
  type: MusicAlbum
  date published: 2024-05-24
album: Recreo
  type: MusicAlbum
  date published: 2024-09-27
album: Recreo
  type: MusicAlbum
  date published: 2024-09-27
album: Calíope
  type: MusicAlbum
  date published: 2024-10-15
album: Calíope
  type: MusicAlbum
  date published: 2024-10-15
album: Calíope
  type: MusicAlbum
  date published: 2024-10-15
  track: Recreo
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197543
    explicit: false
    by artist: MACO
    in album: Calíope
      type: MusicAlbum
      date published: 2024-10-15
    isrc code: QZWFJ2450262
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T20:23:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x849d5d0be9de84075f4e5755e9d843bf414b1369782b3e6a60e19ef5bad5cd14
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Recreo
album: Esto Es Fácil #B23
album: Corsos
album: Persiguiéndome
album: Alone
album: Escape #2 "Pandora" (En Vivo)

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956578

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956578

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFJ2450262

OTSTimestamp
type: PropertyValue
value: 2026-07-04T02:23:20Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x849d5d0be9de84075f4e5755e9d843bf414b1369782b3e6a60e19ef5bad5cd14. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/QZWFJ2450262.
date published: 2026-07-04T02:23:20Z

Recreo
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 130.188
additional property: Musical Key
  type: PropertyValue
  value: 2
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.565
additional property: Energy
  type: PropertyValue
  value: 0.471
additional property: Speechiness
  type: PropertyValue
  value: 0.138
additional property: Acousticness
  type: PropertyValue
  value: 0.652
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.089
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.396
additional property: Loudness (dB)
  type: PropertyValue
  value: -6.946
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Minor

Esto Es Fácil #B23
type: MusicAlbum
date published: 2025-02-06

Esto Es Fácil #B23
type: MusicAlbum
date published: 2025-02-06

Recreo
type: MusicAlbum
date published: 2025-02-27

Corsos
type: MusicAlbum
date published: 2025-03-28

Persiguiéndome
type: MusicAlbum
date published: 2025-05-06

Alone
type: MusicAlbum
date published: 2025-06-12

Escape #2 "Pandora" (En Vivo)
type: MusicAlbum
date published: 2025-09-10