The Blackem Effect
type: MusicGroup
popularity: 17
followers: 731
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4dc56091b04883cd1d642a680949c78eb6ff052d4c02e6d20879dae0a26f8d7e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953600
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953600
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f0b6dd8-099c-48c3-beff-35cdb58d7914.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f0b6dd8-099c-48c3-beff-35cdb58d7914.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0f0b6dd8-099c-48c3-beff-35cdb58d7914
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T06:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4dc56091b04883cd1d642a680949c78eb6ff052d4c02e6d20879dae0a26f8d7e","name":"The Blackem Effect","registered_at":"2026-06-14T05:58:53Z","symbol":"NIM0360126","token_address":"0xdaa2c59a1fa5c0c6a23af536851dc580502dbe26","type":"artist","uuid":"0f0b6dd8-099c-48c3-beff-35cdb58d7914"}
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 0x4dc56091b04883cd1d642a680949c78eb6ff052d4c02e6d20879dae0a26f8d7e. Chain 2 (Bitcoin): anchored in block 953600 (2026-06-14T06:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0f0b6dd8-099c-48c3-beff-35cdb58d7914.json and https://artists.proofprofile.net/proofs/artist/0f0b6dd8-099c-48c3-beff-35cdb58d7914.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T06:45:44Z
  text: {"copyright_id":"0x4dc56091b04883cd1d642a680949c78eb6ff052d4c02e6d20879dae0a26f8d7e","name":"The Blackem Effect","registered_at":"2026-06-14T05:58:53Z","symbol":"NIM0360126","token_address":"0xdaa2c59a1fa5c0c6a23af536851dc580502dbe26","type":"artist","uuid":"0f0b6dd8-099c-48c3-beff-35cdb58d7914"}
album: Break in to Break Out (Instrumental)
  type: MusicAlbum
  date published: 2018-06-20
album: Smash Bros. Ultimate Theme (Blackemed)
  type: MusicAlbum
  date published: 2018-07-10
album: Dark Sun... Blackemed
  type: MusicAlbum
  date published: 2018-07-28
album: Stronger Than You (P5 Style Blackemed)
  type: MusicAlbum
  date published: 2018-08-22
album: Avengers Theme (Blackemed)
  type: MusicAlbum
  date published: 2018-10-06
album: Avengers Theme (Blackemed)
  type: MusicAlbum
  date published: 2018-10-06
album: ADAMAS
  type: MusicAlbum
  date published: 2018-10-29
album: Adamas (Blackemed)
  type: MusicAlbum
  date published: 2018-10-29
album: Field of Hopes and Dreams (From "Deltarune" Blackemed)
  type: MusicAlbum
  date published: 2018-12-09
album: Field Of Hopes And Dreams
  type: MusicAlbum
  date published: 2018-12-09
album: Outbreak
  type: MusicAlbum
  date published: 2019-02-16
album: Apex Legends Main Theme Blackemed
  type: MusicAlbum
  date published: 2019-04-23
album: Apex Legends Main Theme (Blackemed)
  type: MusicAlbum
  date published: 2019-04-23
album: Blues in Velvet Room (From "Persona 3" Blackemed)
  type: MusicAlbum
  date published: 2019-09-03
  track: Blues in Velvet Room (From "Persona 3" Blackemed)
    type: MusicRecording
    duration: PT3M11S
    duration ms: 191085
    explicit: false
    by artist: The Blackem Effect
    in album: Blues in Velvet Room (From "Persona 3" Blackemed)
      type: MusicAlbum
      date published: 2019-09-03
    isrc code: QZHN41913697
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T16:42:42+00:00
    additional property: CopyrightChainExplorerURL
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      value: https://explorer.copyrightchains.com/tx/0xbffc55bd5bb3c6b77f07a315a9c58b7b3910081f22f0ea65ecf16a841f5f0d24
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957735
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN41913697
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T17:47:43Z
    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 0xbffc55bd5bb3c6b77f07a315a9c58b7b3910081f22f0ea65ecf16a841f5f0d24. Chain 2 (Bitcoin): anchored in block 957735 (2026-07-12T17:47:43Z), 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/QZHN41913697.
      date published: 2026-07-12T17:47:43Z
    audio: Blues in Velvet Room (From "Persona 3" Blackemed)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 195.086
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.508
      additional property: Energy
        type: PropertyValue
        value: 0.721
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.009
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.864
      additional property: Liveness
        type: PropertyValue
        value: 0.221
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.524
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.186
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Kuu-Zen-Zetsu-Go (Blackemed from "Dragon Ball Kai")
  type: MusicAlbum
  date published: 2019-09-05
album: Kuu-zen Zetsu Go -blackemed
  type: MusicAlbum
  date published: 2019-09-05
album: Stage
  type: MusicAlbum
  date published: 2019-12-12
album: Stage (From "Catherine Full Body")
  type: MusicAlbum
  date published: 2019-12-12
album: Colors Flying High (From "Persona 5 Royal") [Guitar Version]
  type: MusicAlbum
  date published: 2020-03-06
album: Colors Flying High (From "Persona 5 Royal" Blackemed)
  type: MusicAlbum
  date published: 2020-03-06
album: Battle For Survival
  type: MusicAlbum
  date published: 2020-03-24
album: Battle for Survival (From "Shin Megami Tensei Digital Devil Saga 2")
  type: MusicAlbum
  date published: 2020-03-24
album: Explosiveness (Looped Version)
  type: MusicAlbum
  date published: 2020-06-18
album: Make A Man Out Of You (Hombres De Acción Blackemed)
  type: MusicAlbum
  date published: 2020-12-21
album: Make A Man Out Of You (Hombres de Acción) [Rock Guitar Version]
  type: MusicAlbum
  date published: 2020-12-21
album: Battle -Humans, Demons and... (From "Shin Megami Tensei V" Blackemed)
  type: MusicAlbum
  date published: 2022-07-23
album: Pandora (From "SMT: Persona")
album: Pandora (From "SMT: Persona" Blackemed)
album: Kizuna No Kiseki
album: Battle For Survival (2023 Remastered)
album: Encounter Elite! (Epic Metal Version)
album: It´s Going Down Now (From "Persona 3 Reload") [AI Voice Version]
album: Five Nights at Freddy's -blackemed (Female Metal Version)
album: Battle For Survival -blackemed (Final Remaster)
album: Kizuna No Kiseki -blackemed (From Demon Slayer: Kimetsu No Yaiba) [Remastered]
album: Kizuna No Kiseki -blackemed (From Demon Slayer Kimetsu No Yaiba) [Voiced version]
album: Theme Of Laura -blackemed (from Silent Hill 2)
album: Silent Hill 2 -blackemed themes

Pandora (From "SMT: Persona")
type: MusicAlbum
date published: 2023-02-14

Pandora (From "SMT: Persona" Blackemed)
type: MusicAlbum
date published: 2023-02-14

Kizuna No Kiseki
type: MusicAlbum
date published: 2023-09-07

Battle For Survival (2023 Remastered)
type: MusicAlbum
date published: 2023-11-04

Encounter Elite! (Epic Metal Version)
type: MusicAlbum
date published: 2024-01-30

It´s Going Down Now (From "Persona 3 Reload") [AI Voice Version]
type: MusicAlbum
date published: 2024-04-15

Five Nights at Freddy's -blackemed (Female Metal Version)
type: MusicAlbum
date published: 2024-10-26

Battle For Survival -blackemed (Final Remaster)
type: MusicAlbum
date published: 2024-11-03

Kizuna No Kiseki -blackemed (From Demon Slayer: Kimetsu No Yaiba) [Remastered]
type: MusicAlbum
date published: 2024-11-24

Kizuna No Kiseki -blackemed (From Demon Slayer Kimetsu No Yaiba) [Voiced version]
type: MusicAlbum
date published: 2024-12-13

Theme Of Laura -blackemed (from Silent Hill 2)
type: MusicAlbum
date published: 2024-12-28

Silent Hill 2 -blackemed themes
type: MusicAlbum
date published: 2025-04-23