BadHairlineProductions
type: MusicGroup
popularity: 18
followers: 471
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa46363c06fe9c034154dd1f13679f17f917e2bab8dc6f8c2a6511ab4ff11fce3
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e12a13c6-f3a4-4b3a-be46-b102acdebb85.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e12a13c6-f3a4-4b3a-be46-b102acdebb85.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e12a13c6-f3a4-4b3a-be46-b102acdebb85
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
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 0xa46363c06fe9c034154dd1f13679f17f917e2bab8dc6f8c2a6511ab4ff11fce3. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e12a13c6-f3a4-4b3a-be46-b102acdebb85.json and https://artists.proofprofile.net/proofs/artist/e12a13c6-f3a4-4b3a-be46-b102acdebb85.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
album: Sounds of Hallownest
  type: MusicAlbum
  date published: 2021
album: Dreams, Gods and Nightmares - A Hollow Knight Album
  type: MusicAlbum
  date published: 2023-04-21
album: Chrono Trigger - Essence of Time (Disc 2)
  type: MusicAlbum
  date published: 2023-05-26
album: Octopath Traveler II - A Journey for Hope
  type: MusicAlbum
  date published: 2023-06-21
  track: Partitio, the Merchant (from "Octopath Traveler II")
    type: MusicRecording
    duration: PT3M57S
    duration ms: 237295
    explicit: false
    by artist: BadHairlineProductions
    in album: Octopath Traveler II - A Journey for Hope
      type: MusicAlbum
      date published: 2023-06-21
    isrc code: QZPJ32271171
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T09:05:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x49af679fb1c7160693cd07ba5e57811d88c63439be36e530fe1f7de5f222b13e
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956790
    additional property: OTSVerificationAPI
      type: PropertyValue
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T12:31:54Z
    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 0x49af679fb1c7160693cd07ba5e57811d88c63439be36e530fe1f7de5f222b13e. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QZPJ32271171.
      date published: 2026-07-05T12:31:54Z
    audio: Partitio, the Merchant (from "Octopath Traveler II")
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.963
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.277
      additional property: Energy
        type: PropertyValue
        value: 0.57
      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
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      additional property: Instrumentalness
        type: PropertyValue
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      additional property: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
        type: PropertyValue
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      additional property: Loudness (dB)
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  track: Critical Clash II (from "Octopath Traveler II")
    type: MusicRecording
    duration: PT3M46S
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    explicit: false
    by artist: BadHairlineProductions
    in album: Octopath Traveler II - A Journey for Hope
      type: MusicAlbum
      date published: 2023-06-21
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    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
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    additional property: CopyrightRegisteredAt
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      type: PropertyValue
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959091
    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T05:00:11Z
    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 0x05fc39303e884d69b85303844a765060fde2d74d39c36f20236d7dc9276a448f. Chain 2 (Bitcoin): anchored in block 959091 (2026-07-22T05:00:11Z), 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/QZPJ32271180.
      date published: 2026-07-22T05:00:11Z
    audio: Critical Clash II (from "Octopath Traveler II")
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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      additional property: Musical Key
        type: PropertyValue
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      additional property: Mode (Major/Minor)
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        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.337
      additional property: Energy
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
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      additional property: Instrumentalness
        type: PropertyValue
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      additional property: Liveness
        type: PropertyValue
        value: 0.096
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Octo-Bit Traveler - An Octopath Traveler II Chiptune Album
album: Dancing Mad (from "Final Fantasy VI")
album: BHP Plays Chrono Trigger
album: Final Fantasy VII - The Ultimate-Rock Collection
album: Chrono Trigger - Essence of Time (Disc 3)
album: The Zelda Guitar Collection
album: BHP plays Sea of Stars
album: We Shall Sail Together - A Tribute to Sea of Thieves
album: To the Moon - A Musical Tribute
album: BHP plays Celeste
album: The Yellow Album - A Tribute to Undertale Yellow
album: Dark Cloud - A Symphony of Adventure
album: BHP plays Donkey Kong Country 2
album: Pizza Time - A Tribute to Pizza Tower
album: Undertale Arranged
album: The Zelda Guitar Collection #2
album: BHP plays Kingdom Come: Deliverance
album: BHP plays Deltarune
album: BHP Plays Halo
album: BHP plays Clair Obscur: Expedition 33
album: BHP Plays Sonic 2
album: BHP plays The Elder Scrolls
album: BHP Plays Deltarune Ch. 3 + 4
album: BHP Plays Stardew Valley
track: Osvald, the Scholar
track: Love Psalm (from Silent Hill Book of Memories)

Mirror Temple (from "Celeste")
type: MusicRecording
duration: PT7M58S
duration ms: 478000
explicit: false
by artist: BadHairlineProductions
in album: BHP plays Celeste
  type: MusicAlbum
  date published: 2024-05-03
isrc code: QZPJ32360808
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T18:31:54+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x82a0dc4da114c89bfd3b1f0af971110d74c40e3063e82ddae7396533769ffc74
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32360808
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957120
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82a0dc4da114c89bfd3b1f0af971110d74c40e3063e82ddae7396533769ffc74. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZPJ32360808.
  date published: 2026-07-08T03:53:27Z
audio: Mirror Temple (from "Celeste")
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 116.645
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.537
  additional property: Energy
    type: PropertyValue
    value: 0.632
  additional property: Speechiness
    type: PropertyValue
    value: 0.026
  additional property: Acousticness
    type: PropertyValue
    value: 0
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.762
  additional property: Liveness
    type: PropertyValue
    value: 0.08
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.248
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.395
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Osvald, the Scholar
type: MusicRecording
duration: PT3M20S
duration ms: 200814
explicit: false
by artist: Pixel Mixers
by artist: Lucas Guimaraes
by artist: BadHairlineProduction
by artist: Ridley Snipes
by artist: BadHairlineProductions
in album: Octopath Traveler II - Crossed Paths
  type: MusicAlbum
  date published: 2024-01-26
isrc code: QZPJ32331968
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T14:05:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c2357560e20d773c79c1b507f6dec3379364dc56239756cb195ba0e0a6cdd5c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32331968
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2357560e20d773c79c1b507f6dec3379364dc56239756cb195ba0e0a6cdd5c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZPJ32331968.
  date published: 2026-07-08T08:56:20Z
audio: Osvald, the Scholar
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 117.991
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.455
  additional property: Energy
    type: PropertyValue
    value: 0.72
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
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  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.082
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Love Psalm (from Silent Hill Book of Memories)
type: MusicRecording
duration: PT3M46S
duration ms: 226639
explicit: false
by artist: Pixel Mixers
by artist: Nemo Fairlight
by artist: KestrelGirl
by artist: Brendan Agnew
by artist: Chromatic Apparatus
by artist: SableProvidence
by artist: BadHairlineProductions
by artist: Siolfor the Jackal
by artist: Rachel Quirion
by artist: Ian Martyn
by artist: Lucas Cooper
by artist: Myuik
by artist: Lyndsi Gutierrez
by artist: Daphne F.
by artist: Robin Naite
by artist: Sapphyre JG
by artist: Eddie Chung
by artist: Caroline Augelli
by artist: Kenny Jr.
by artist: Songs Of Healing
by artist: Soul in Sadness
by artist: Andrew Gossett
by artist: Meesh
by artist: iCrescendo
by artist: Nick Jolly
by artist: Warp Whistles Music
by artist: Joshua Garver
by artist: Pete Eppestine
by artist: optimizasean
by artist: Phoenix Down
in album: Silent Hill: Monochrome Dreams
  type: MusicAlbum
  date published: 2024-06-07
isrc code: QZPJ32367200
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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  value: 2026-06-27T09:41:55+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x1854803791eca00a9566b9ecb3d495e97d3f66e7b6f70bc4b6411eb967d593c5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32367200
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1854803791eca00a9566b9ecb3d495e97d3f66e7b6f70bc4b6411eb967d593c5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZPJ32367200.
  date published: 2026-07-02T03:55:08Z
audio: Love Psalm (from Silent Hill Book of Memories)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.572
  additional property: Energy
    type: PropertyValue
    value: 0.599
  additional property: Speechiness
    type: PropertyValue
    value: 0.028
  additional property: Acousticness
    type: PropertyValue
    value: 0.034
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.145
  additional property: Valence (Positivity)
    type: PropertyValue
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  additional property: Loudness (dB)
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  additional property: Key Name
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    value: E
  additional property: Mode Name
    type: PropertyValue
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Valence (Positivity)
type: PropertyValue
value: 0.611

Loudness (dB)
type: PropertyValue
value: -7.069

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Minor

Octo-Bit Traveler - An Octopath Traveler II Chiptune Album
type: MusicAlbum
date published: 2023-07-19

Dancing Mad (from "Final Fantasy VI")
type: MusicAlbum
date published: 2023-07-26

BHP Plays Chrono Trigger
type: MusicAlbum
date published: 2023-08-25

Final Fantasy VII - The Ultimate-Rock Collection
type: MusicAlbum
date published: 2023-09-06

Chrono Trigger - Essence of Time (Disc 3)
type: MusicAlbum
date published: 2023-11-03

The Zelda Guitar Collection
type: MusicAlbum
date published: 2024-01-31

BHP plays Sea of Stars
type: MusicAlbum
date published: 2024-02-27

We Shall Sail Together - A Tribute to Sea of Thieves
type: MusicAlbum
date published: 2024-02-28
track: Summon The Megalodon (from "Sea of Thieves")
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130078
  explicit: false
  by artist: BadHairlineProductions
  in album: We Shall Sail Together - A Tribute to Sea of Thieves
    type: MusicAlbum
    date published: 2024-02-28
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
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  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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ad13a052edacf61271428e0bb2403448d911c7d06d9da6aac3f4dc52b49206. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZPJ32340249.
    date published: 2026-07-06T06:56:49Z
  audio: Summon The Megalodon (from "Sea of Thieves")
    type: AudioObject
    additional property: Tempo (BPM)
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      value: 180.123
    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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      value: 0
    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
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      value: Minor

To the Moon - A Musical Tribute
type: MusicAlbum
date published: 2024-02-28

BHP plays Celeste
type: MusicAlbum
date published: 2024-05-03
track: Mirror Temple (from "Celeste")

The Yellow Album - A Tribute to Undertale Yellow
type: MusicAlbum
date published: 2024-05-13

Dark Cloud - A Symphony of Adventure
type: MusicAlbum
date published: 2024-05-15

BHP plays Donkey Kong Country 2
type: MusicAlbum
date published: 2024-06-05
track: Bayou Boogie (from "Donkey Kong Country 2")
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228000
  explicit: false
  by artist: BadHairlineProductions
  in album: BHP plays Donkey Kong Country 2
    type: MusicAlbum
    date published: 2024-06-05
  isrc code: QZPJ32369691
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    value: registered
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    value: 2026-07-05T03:36:39+00:00
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32369691
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    value: 2026-07-05T10:01:46Z
  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 0x2cf26bd8103832d2687dd2c9f133560b7e47189e43223e3ae378978f02d9434e. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZPJ32369691.
    date published: 2026-07-05T10:01:46Z
  audio: Bayou Boogie (from "Donkey Kong Country 2")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 185.994
    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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Pizza Time - A Tribute to Pizza Tower
type: MusicAlbum
date published: 2024-07-23

Undertale Arranged
type: MusicAlbum
date published: 2024-09-03

The Zelda Guitar Collection #2
type: MusicAlbum
date published: 2025-03-20

BHP plays Kingdom Come: Deliverance
type: MusicAlbum
date published: 2025-03-31

BHP plays Deltarune
type: MusicAlbum
date published: 2025-04-22

BHP Plays Halo
type: MusicAlbum
date published: 2025-06-12

BHP plays Clair Obscur: Expedition 33
type: MusicAlbum
date published: 2025-06-19

BHP Plays Sonic 2
type: MusicAlbum
date published: 2025-08-14

BHP plays The Elder Scrolls
type: MusicAlbum
date published: 2025-08-21

BHP Plays Deltarune Ch. 3 + 4
type: MusicAlbum
date published: 2025-08-25

BHP Plays Stardew Valley
type: MusicAlbum
date published: 2025-08-27