DEADSIREN
type: MusicGroup
popularity: 14
followers: 936
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x52e0476dde419f38fac3950ab27287f8f8db114a61850ad45431f7f1c13cc475
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953627
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953627
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2fc92ee4-128f-455a-9202-516a6fca2c22.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2fc92ee4-128f-455a-9202-516a6fca2c22.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2fc92ee4-128f-455a-9202-516a6fca2c22
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:43:04Z
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 0x52e0476dde419f38fac3950ab27287f8f8db114a61850ad45431f7f1c13cc475. Chain 2 (Bitcoin): anchored in block 953627 (2026-06-14T11:43:04Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2fc92ee4-128f-455a-9202-516a6fca2c22.json and https://artists.proofprofile.net/proofs/artist/2fc92ee4-128f-455a-9202-516a6fca2c22.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T11:43:04Z
album: Evil Deeds
  type: MusicAlbum
  date published: 2020-07-18
album: Evil Deeds
  type: MusicAlbum
  date published: 2020-07-18
album: Nothing Left
  type: MusicAlbum
  date published: 2020-10-09
album: Prom Night
  type: MusicAlbum
  date published: 2021-02-05
album: The Last Thing On My Mind
  type: MusicAlbum
  date published: 2021-06-16
album: The Last Thing On My Mind
  type: MusicAlbum
  date published: 2021-06-16
album: What Doesn't Kill You Makes You Wish You Were Dead
  type: MusicAlbum
  date published: 2021-07-02
album: What Doesn't Kill You Makes You Wish You Were Dead
  type: MusicAlbum
  date published: 2021-07-02
album: Something's Terribly Wrong
  type: MusicAlbum
  date published: 2021-07-23
album: GRAVE
  type: MusicAlbum
  date published: 2021-09-11
album: GRAVE
  type: MusicAlbum
  date published: 2021-09-11
album: From Dusk Till Dawn
  type: MusicAlbum
  date published: 2022-03-04
album: THROUGH.THE.STATIC
  type: MusicAlbum
  date published: 2022-04-04
album: THROUGH.THE.STATIC
  type: MusicAlbum
  date published: 2022-04-04
album: WAIT
  type: MusicAlbum
  date published: 2022-06-05
album: blame.
  type: MusicAlbum
  date published: 2022-06-10
album: NEC.ROMANCE
  type: MusicAlbum
  date published: 2022-08-05
album: NEC.ROMANCE
  type: MusicAlbum
  date published: 2022-08-05
album: Seven Nights
  type: MusicAlbum
  date published: 2022-09-09
album: Seven Nights
  type: MusicAlbum
  date published: 2022-09-09
  track: Seven Nights
    type: MusicRecording
    duration: PT2M32S
    duration ms: 152908
    explicit: false
    by artist: DEADSIREN
    in album: Seven Nights
      type: MusicAlbum
      date published: 2022-09-09
    isrc code: QZNWU2293344
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T00:18:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcef46640a82d11db7c2df061f45b98a2788f40392177868da2350e341ea29e3a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958943
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958943
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2293344
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T00:27:37Z
    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 0xcef46640a82d11db7c2df061f45b98a2788f40392177868da2350e341ea29e3a. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2293344 — a six-check JSON result.
      date published: 2026-07-21T00:27:37Z
    audio: Seven Nights
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.959
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.669
      additional property: Energy
        type: PropertyValue
        value: 0.718
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.251
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.834
      additional property: Liveness
        type: PropertyValue
        value: 0.108
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.375
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.419
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: when i die, where will i go?
  type: MusicAlbum
  date published: 2022-10-07
album: when i die, where will i go？
  type: MusicAlbum
  date published: 2022-10-07
album: FLAMES
  type: MusicAlbum
  date published: 2022-11-04
album: FLAMES
  type: MusicAlbum
  date published: 2022-11-04
album: BAD THOUGHTS
  type: MusicAlbum
  date published: 2022-12-30
album: never ever more
  type: MusicAlbum
  date published: 2023-02-17
album: never ever more
  type: MusicAlbum
  date published: 2023-02-17
album: OUT OF MY MIND
album: WRONG
album: Against Your Skin
album: Whispers Of Agony
album: BREAK
album: HAUNTED
album: AFRAID
album: SUFFERING
album: ANGEL
album: HOME
album: RUIN

OUT OF MY MIND
type: MusicAlbum
date published: 2023-03-31

OUT OF MY MIND
type: MusicAlbum
date published: 2023-03-31

WRONG
type: MusicAlbum
date published: 2023-06-30

WRONG
type: MusicAlbum
date published: 2023-06-30

Against Your Skin
type: MusicAlbum
date published: 2023-11-17

Against Your Skin
type: MusicAlbum
date published: 2023-11-17

Whispers Of Agony
type: MusicAlbum
date published: 2023-12-22

Whispers Of Agony
type: MusicAlbum
date published: 2023-12-22

BREAK
type: MusicAlbum
date published: 2024-02-02

BREAK
type: MusicAlbum
date published: 2024-02-22

HAUNTED
type: MusicAlbum
date published: 2024-02-23
track: HAUNTED
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211370
  explicit: false
  by artist: DEADSIREN
  in album: HAUNTED
    type: MusicAlbum
    date published: 2024-02-23
  isrc code: QZDA72491109
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T04:43:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe4cd496c9d0a86b89efcb593e4749acff36ba59abb07867db32e8f6c1367a295
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958825
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958825
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72491109
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T04:55:29Z
  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 0xe4cd496c9d0a86b89efcb593e4749acff36ba59abb07867db32e8f6c1367a295. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72491109 — a six-check JSON result.
    date published: 2026-07-20T04:55:29Z
  audio: HAUNTED
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 162.998
    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: 0.251
    additional property: Energy
      type: PropertyValue
      value: 0.925
    additional property: Speechiness
      type: PropertyValue
      value: 0.096
    additional property: Acousticness
      type: PropertyValue
      value: 0.023
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.362
    additional property: Liveness
      type: PropertyValue
      value: 0.079
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.17
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.772
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor

HAUNTED
type: MusicAlbum
date published: 2024-02-23

AFRAID
type: MusicAlbum
date published: 2024-08-16

AFRAID
type: MusicAlbum
date published: 2024-08-16

SUFFERING
type: MusicAlbum
date published: 2024-12-27

SUFFERING
type: MusicAlbum
date published: 2024-12-27

ANGEL
type: MusicAlbum
date published: 2025-04-04

ANGEL
type: MusicAlbum
date published: 2025-04-04

HOME
type: MusicAlbum
date published: 2025-07-11

RUIN
type: MusicAlbum
date published: 2025-08-08
track: RUIN
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135204
  explicit: false
  by artist: DEADSIREN
  in album: RUIN
    type: MusicAlbum
    date published: 2025-08-08
  isrc code: QZTL92572071
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T08:09:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x942969602d4c386d5e472bfb6215c65443b67119ef7520e6e066162906ab98e6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958383
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958383
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTL92572071
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T08:20:01Z
  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 0x942969602d4c386d5e472bfb6215c65443b67119ef7520e6e066162906ab98e6. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTL92572071 — a six-check JSON result.
    date published: 2026-07-17T08:20:01Z
  audio: RUIN
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 158.005
    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: 0.439
    additional property: Energy
      type: PropertyValue
      value: 0.975
    additional property: Speechiness
      type: PropertyValue
      value: 0.145
    additional property: Acousticness
      type: PropertyValue
      value: 0.131
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.474
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.238
    additional property: Loudness (dB)
      type: PropertyValue
      value: -2.684
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Minor