IndignA
type: MusicGroup
genre: heavy metal
genre: power metal
popularity: 14
followers: 835
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6352e42629b4fdaa159f6ec6cb0e294a88c2da4d44ce4c0b3d80ce95a4f1fb81
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953791
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953791
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dbf28762-8ba5-4685-ab56-2d80b59f140a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dbf28762-8ba5-4685-ab56-2d80b59f140a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dbf28762-8ba5-4685-ab56-2d80b59f140a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T13:40:30Z
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 0x6352e42629b4fdaa159f6ec6cb0e294a88c2da4d44ce4c0b3d80ce95a4f1fb81. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dbf28762-8ba5-4685-ab56-2d80b59f140a.json and https://artists.proofprofile.net/proofs/artist/dbf28762-8ba5-4685-ab56-2d80b59f140a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T13:40:30Z
album: Conhecimento Proibido
  type: MusicAlbum
  date published: 2024-07-23
album: Alpha
  type: MusicAlbum
  date published: 2024-07-24
album: Entre as Eras
  type: MusicAlbum
  date published: 2024-07-27
album: Era Sombria
  type: MusicAlbum
  date published: 2024-07-29
album: Avatar
  type: MusicAlbum
  date published: 2024-07-31
album: Amaterasu
  type: MusicAlbum
  date published: 2024-08-03
album: Khopesh
  type: MusicAlbum
  date published: 2024-08-06
album: Zeus
  type: MusicAlbum
  date published: 2024-08-10
album: Scarlett
  type: MusicAlbum
  date published: 2024-08-18
album: Luna
  type: MusicAlbum
  date published: 2024-08-21
album: I.V.A.
  type: MusicAlbum
  date published: 2024-08-31
album: Dark Knight of Ancient Realms
  type: MusicAlbum
  date published: 2024-09-03
album: Cthulhu
  type: MusicAlbum
  date published: 2024-09-05
album: AkonE
  type: MusicAlbum
  date published: 2024-09-13
album: WaR
  type: MusicAlbum
  date published: 2024-09-21
album: Immortal
  type: MusicAlbum
  date published: 2024-09-28
album: Technomancy
  type: MusicAlbum
  date published: 2024-10-10
album: Heroes
  type: MusicAlbum
  date published: 2024-11-22
album: Heroes Part.II
  type: MusicAlbum
  date published: 2025-01-24
  track: Menelaus
    type: MusicRecording
    duration: PT3M9S
    duration ms: 189799
    explicit: false
    by artist: IndignA
    in album: Heroes Part.II
      type: MusicAlbum
      date published: 2025-01-24
    genre: heavy metal
    genre: power metal
    isrc code: QZFZ72541675
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T10:02:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb53e15ff05714f355d18d0becf0551da564bee4e67f8c9da0fb3df7311aa9eb9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958992
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958992
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72541675
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T13:03:23Z
    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 0xb53e15ff05714f355d18d0becf0551da564bee4e67f8c9da0fb3df7311aa9eb9. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T13:03:23Z), 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/QZFZ72541675.
      date published: 2026-07-21T13:03:23Z
    audio: Menelaus
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 101.988
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.556
      additional property: Energy
        type: PropertyValue
        value: 0.819
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.067
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.595
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.728
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Oraculum
    type: MusicRecording
    duration: PT3M32S
    duration ms: 212799
    explicit: false
    by artist: IndignA
    in album: Heroes Part.II
      type: MusicAlbum
      date published: 2025-01-24
    genre: heavy metal
    genre: power metal
    isrc code: QZFZ72541678
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T04:53:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x93375feec29d5af740dafe4a9d9c32951ce5d6bd386e948853c0dcd48d95facc
    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: Oraculum
album: Deus Invictus (無敵の神)
album: Dark Origin
album: Shinratsu
album: Shinkaihou
album: Legiones Aeternae
album: Mare Eternum

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 958827

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958827

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72541678

OTSTimestamp
type: PropertyValue
value: 2026-07-20T07:55:57Z

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 0x93375feec29d5af740dafe4a9d9c32951ce5d6bd386e948853c0dcd48d95facc. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:55:57Z), 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/QZFZ72541678.
date published: 2026-07-20T07:55:57Z

Oraculum
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 200.074
additional property: Musical Key
  type: PropertyValue
  value: 3
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.422
additional property: Energy
  type: PropertyValue
  value: 0.939
additional property: Speechiness
  type: PropertyValue
  value: 0.088
additional property: Acousticness
  type: PropertyValue
  value: 0.001
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.324
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.418
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.235
additional property: Key Name
  type: PropertyValue
  value: Eb
additional property: Mode Name
  type: PropertyValue
  value: Minor

Deus Invictus (無敵の神)
type: MusicAlbum
date published: 2025-02-28
track: Deus Invictus (無敵の神)
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182599
  explicit: false
  by artist: IndignA
  in album: Deus Invictus (無敵の神)
    type: MusicAlbum
    date published: 2025-02-28
  genre: heavy metal
  genre: power metal
  isrc code: QZHN52560985
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T07:15:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaa86a80ffc309fd60ab95c4ddc3d4e24e261f8f12a628ae7745b30b8319c349d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958985
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958985
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52560985
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T08:39:15Z
  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 0xaa86a80ffc309fd60ab95c4ddc3d4e24e261f8f12a628ae7745b30b8319c349d. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/QZHN52560985.
    date published: 2026-07-21T08:39:15Z
  audio: Deus Invictus (無敵の神)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 136.039
    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: 0.556
    additional property: Energy
      type: PropertyValue
      value: 0.853
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.313
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.823
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.624
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

Dark Origin
type: MusicAlbum
date published: 2025-03-28

Shinratsu
type: MusicAlbum
date published: 2025-05-23

Shinkaihou
type: MusicAlbum
date published: 2025-08-22

Legiones Aeternae
type: MusicAlbum
date published: 2025-09-01

Mare Eternum
type: MusicAlbum
date published: 2025-10-30