POSTACTO
type: MusicGroup
genre: cold wave
genre: darkwave
genre: post-punk
popularity: 9
followers: 138
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xced0468f8351f3473ee8e5267c3ba60e2a841a26556bf9098a53bd5faeb48c70
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8148cad5-3e8c-42cf-bf5f-0c9b92a02e99.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8148cad5-3e8c-42cf-bf5f-0c9b92a02e99.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8148cad5-3e8c-42cf-bf5f-0c9b92a02e99
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
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 0xced0468f8351f3473ee8e5267c3ba60e2a841a26556bf9098a53bd5faeb48c70. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8148cad5-3e8c-42cf-bf5f-0c9b92a02e99.json and https://artists.proofprofile.net/proofs/artist/8148cad5-3e8c-42cf-bf5f-0c9b92a02e99.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: The Time Also Dies
  type: MusicAlbum
  date published: 2024-07-20
album: La Mentira
  type: MusicAlbum
  date published: 2024-08-05
album: Entre el Caos
  type: MusicAlbum
  date published: 2024-08-12
album: Pure Monster
  type: MusicAlbum
  date published: 2024-08-16
album: Nausea
  type: MusicAlbum
  date published: 2024-08-23
album: The Night
  type: MusicAlbum
  date published: 2024-08-26
album: Eternal
  type: MusicAlbum
  date published: 2024-08-30
album: No Praxis
  type: MusicAlbum
  date published: 2024-09-02
album: Ellos Bailan
  type: MusicAlbum
  date published: 2024-09-21
album: Kiss Me
  type: MusicAlbum
  date published: 2024-09-30
  track: Kiss Me
    type: MusicRecording
    duration: PT2M13S
    duration ms: 133333
    explicit: true
    by artist: POSTACTO
    in album: Kiss Me
      type: MusicAlbum
      date published: 2024-09-30
    genre: cold wave
    genre: darkwave
    genre: post-punk
    isrc code: QZTPX2484197
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T21:31:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9e863342ff34642fa48201681fc9a9882225daa5b7671d4dfdb95f78c0255ea9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956420
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956420
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2484197
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T03:27:42Z
    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 0x9e863342ff34642fa48201681fc9a9882225daa5b7671d4dfdb95f78c0255ea9. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-17T03:27:42Z), 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/QZTPX2484197.
      date published: 2026-07-17T03:27:42Z
    audio: Kiss Me
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 143.999
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.813
      additional property: Energy
        type: PropertyValue
        value: 0.588
      additional property: Speechiness
        type: PropertyValue
        value: 0.118
      additional property: Acousticness
        type: PropertyValue
        value: 0.678
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.856
      additional property: Liveness
        type: PropertyValue
        value: 0.09
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.886
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.629
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Hellsing Phonk
  type: MusicAlbum
  date published: 2024-10-10
album: Cold Time
  type: MusicAlbum
  date published: 2024-11-11
album: El Mundo Que
  type: MusicAlbum
  date published: 2024-11-21
album: Enigmatic Dream
  type: MusicAlbum
  date published: 2024-12-02
album: Inhóspito
  type: MusicAlbum
  date published: 2024-12-16
album: Viento
  type: MusicAlbum
  date published: 2025-01-13
album: Asir
  type: MusicAlbum
  date published: 2025-02-14
album: Asir
  type: MusicAlbum
  date published: 2025-02-14
album: Flores
  type: MusicAlbum
  date published: 2025-03-10
album: Noble Entre Ruinas
  type: MusicAlbum
  date published: 2025-04-14
album: Noble Entre Ruinas
  type: MusicAlbum
  date published: 2025-04-14
album: Nubes
  type: MusicAlbum
  date published: 2025-06-02
album: Noche de Vampiros
  type: MusicAlbum
  date published: 2025-07-07
album: Noche de Vampiros
  type: MusicAlbum
  date published: 2025-07-07
  track: Noche de Vampiros
    type: MusicRecording
    duration: PT2M26S
    duration ms: 146875
    explicit: true
    by artist: POSTACTO
    in album: Noche de Vampiros
    genre: cold wave
    genre: darkwave
    genre: post-punk
    isrc code: QZNJX2535782
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    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: Noche de Vampiros
album: Claro Oscuro
album: Óptimo Natural
album: Primer Capítulo

POSTACTO
type: MusicGroup

Noche de Vampiros
type: MusicAlbum
date published: 2025-07-07

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-13T00:21:22+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x74a195c281f3603062f45839e70ba89b6acb50e78957e91932d5ec77448ef68a

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957788

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/957788

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2535782

OTSTimestamp
type: PropertyValue
value: 2026-07-13T02:37:37Z

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 0x74a195c281f3603062f45839e70ba89b6acb50e78957e91932d5ec77448ef68a. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/QZNJX2535782.
date published: 2026-07-13T02:37:37Z

Noche de Vampiros
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 143.974
additional property: Musical Key
  type: PropertyValue
  value: 10
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.543
additional property: Energy
  type: PropertyValue
  value: 0.751
additional property: Speechiness
  type: PropertyValue
  value: 0.028
additional property: Acousticness
  type: PropertyValue
  value: 0.348
additional property: Instrumentalness
  type: PropertyValue
  value: 0.741
additional property: Liveness
  type: PropertyValue
  value: 0.09
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.89
additional property: Loudness (dB)
  type: PropertyValue
  value: -7.895
additional property: Key Name
  type: PropertyValue
  value: Bb
additional property: Mode Name
  type: PropertyValue
  value: Major

Claro Oscuro
type: MusicAlbum
date published: 2025-08-14

Óptimo Natural
type: MusicAlbum
date published: 2025-09-15

Primer Capítulo
type: MusicAlbum
date published: 2025-10-09