So Hideous
type: MusicGroup
genre: black metal
genre: post-rock
popularity: 12
followers: 8946
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x618ce4db954ff548cac542e375cd564fd684139275e083fe85c7b2cfbaabd80d
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953730
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953730
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/93fe7ff1-7d7c-45cd-baa7-db3048b603bc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/93fe7ff1-7d7c-45cd-baa7-db3048b603bc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/93fe7ff1-7d7c-45cd-baa7-db3048b603bc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T02:47:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x618ce4db954ff548cac542e375cd564fd684139275e083fe85c7b2cfbaabd80d","name":"So Hideous","registered_at":"2026-06-14T20:05:14Z","symbol":"NIM0561942","token_address":"0xf763cdda3ba4e28e85ce0105fee4ed8c52ff73be","type":"artist","uuid":"93fe7ff1-7d7c-45cd-baa7-db3048b603bc"}
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 0x618ce4db954ff548cac542e375cd564fd684139275e083fe85c7b2cfbaabd80d. Chain 2 (Bitcoin): anchored in block 953730 (2026-06-15T02:47:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/93fe7ff1-7d7c-45cd-baa7-db3048b603bc.json and https://artists.proofprofile.net/proofs/artist/93fe7ff1-7d7c-45cd-baa7-db3048b603bc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T02:47:28Z
  text: {"copyright_id":"0x618ce4db954ff548cac542e375cd564fd684139275e083fe85c7b2cfbaabd80d","name":"So Hideous","registered_at":"2026-06-14T20:05:14Z","symbol":"NIM0561942","token_address":"0xf763cdda3ba4e28e85ce0105fee4ed8c52ff73be","type":"artist","uuid":"93fe7ff1-7d7c-45cd-baa7-db3048b603bc"}
album: To Clasp a Fallen Wish With Broken Fingers
  type: MusicAlbum
  date published: 2011
album: To Clasp A Fallen Wish With Broken Fingers
  type: MusicAlbum
  date published: 2011-01-01
  track: To Clasp A Fallen Wish With Broken Fingers
    type: MusicRecording
    duration: PT4M38S
    duration ms: 278320
    explicit: false
    by artist: So Hideous
    in album: To Clasp A Fallen Wish With Broken Fingers
      type: MusicAlbum
      date published: 2011-01-01
    genre: black metal
    genre: post-rock
    isrc code: QM4H61500104
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T01:54:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd61340501dd23b9137c2a041c28c68f499c72b3be96f7e5dc8c977c3e5bc7623
    additional property: OTSHash
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      type: PropertyValue
      value: 958228
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      type: PropertyValue
      value: https://blockstream.info/api/block-height/958228
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4H61500104
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T02:46:47Z
    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 0xd61340501dd23b9137c2a041c28c68f499c72b3be96f7e5dc8c977c3e5bc7623. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/QM4H61500104.
      date published: 2026-07-16T02:46:47Z
    audio: To Clasp A Fallen Wish With Broken Fingers
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 154.953
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.174
      additional property: Energy
        type: PropertyValue
        value: 0.721
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.948
      additional property: Liveness
        type: PropertyValue
        value: 0.235
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.125
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.377
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: I Balance a Daydream on the Edge of a Knife
  type: MusicAlbum
  date published: 2011-02-02
album: To Clasp a Fallen Wish with Broken Fingers
  type: MusicAlbum
  date published: 2011-06-21
album: Last Poem / First Light
  type: MusicAlbum
  date published: 2014-04-29
album: Yesteryear
  type: MusicAlbum
  date published: 2015-08-20
album: Yesteryear (Radio Edit)
  type: MusicAlbum
  date published: 2015-08-21
album: Relinquish
  type: MusicAlbum
  date published: 2015-09-22
album: Laurestine
  type: MusicAlbum
  date published: 2015-10-16
  track: Yesteryear
    type: MusicRecording
    duration: PT7M31S
    duration ms: 451136
    explicit: false
    by artist: So Hideous
    in album: Laurestine
      type: MusicAlbum
      date published: 2015-10-16
    genre: black metal
    genre: post-rock
    isrc code: USERN1009138
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T03:24:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd28931152b9940ba01fa2a6606a66260650e3acf9c2c037f65ebedc54099644d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956891
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956891
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USERN1009138
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T07:16:32Z
    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 0xd28931152b9940ba01fa2a6606a66260650e3acf9c2c037f65ebedc54099644d. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USERN1009138.
      date published: 2026-07-06T07:16:32Z
    audio: Yesteryear
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 146.446
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Laurestine Orchestral
album: The Emerald Pearl
album: Souvenir (Echo)
album: None But a Pure Heart Can Sing
album: Bright Black Beach

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.141

Energy
type: PropertyValue
value: 0.65

Speechiness
type: PropertyValue
value: 0.05

Acousticness
type: PropertyValue
value: 0

Instrumentalness
type: PropertyValue
value: 0.696

Liveness
type: PropertyValue
value: 0.698

Valence (Positivity)
type: PropertyValue
value: 0.059

Loudness (dB)
type: PropertyValue
value: -8.75

Key Name
type: PropertyValue
value: F

Mode Name
type: PropertyValue
value: Minor

Laurestine Orchestral
type: MusicAlbum
date published: 2016-05-06

The Emerald Pearl
type: MusicAlbum
date published: 2021-10-20

Souvenir (Echo)
type: MusicAlbum
date published: 2021-11-05

None But a Pure Heart Can Sing
type: MusicAlbum
date published: 2021-12-03
track: The Emerald Pearl
  type: MusicRecording
  duration: PT5M55S
  duration ms: 355012
  explicit: false
  by artist: So Hideous
  in album: None But a Pure Heart Can Sing
    type: MusicAlbum
    date published: 2021-12-03
  genre: black metal
  genre: post-rock
  isrc code: QZNWV2104704
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T21:04:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x349de269abc052c3c34cb6bd361e7ce10ae1097a0fa22202bf5f53e5114ebc04
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956856
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956856
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2104704
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T01:25:57Z
  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 0x349de269abc052c3c34cb6bd361e7ce10ae1097a0fa22202bf5f53e5114ebc04. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZNWV2104704.
    date published: 2026-07-06T01:25:57Z
  audio: The Emerald Pearl
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 151.368
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.273
    additional property: Energy
      type: PropertyValue
      value: 0.863
    additional property: Speechiness
      type: PropertyValue
      value: 0.061
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.875
    additional property: Liveness
      type: PropertyValue
      value: 0.147
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.261
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.547
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Bright Black Beach
type: MusicAlbum
date published: 2023-06-16