Weesp
type: MusicGroup
genre: pirate metal
description: Weesp, former city hall - nowadays museum|thumb|250px Weesp () is a city and an urban area in the municipality of Amsterdam in the province of North Holland, Netherlands. It had a population of in .
popularity: 8
followers: 599
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xffdc39ddd3e47c42be03720dca292b863a6ee6d026ced1a281fd30efbd347ff7
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4d984583-05f4-43ec-bd3e-445f7d03501a.ots
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  value: https://artists.proofprofile.net/proofs/artist/4d984583-05f4-43ec-bd3e-445f7d03501a.json
additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffdc39ddd3e47c42be03720dca292b863a6ee6d026ced1a281fd30efbd347ff7. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4d984583-05f4-43ec-bd3e-445f7d03501a.json and https://artists.proofprofile.net/proofs/artist/4d984583-05f4-43ec-bd3e-445f7d03501a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: 2008 Ep, Vol. 1
  type: MusicAlbum
  date published: 2008-01-01
album: 2008 EP, Vol. 1
  type: MusicAlbum
  date published: 2008-01-01
album: Taste of Steel
  type: MusicAlbum
  date published: 2009-01-01
album: Exodus: Origins
  type: MusicAlbum
  date published: 2009-06-04
album: Our Own Gale
  type: MusicAlbum
  date published: 2011-12-25
album: Caves (Unplugged)
  type: MusicAlbum
  date published: 2013-04-23
album: This Will Destroy Us
  type: MusicAlbum
  date published: 2014-03-30
album: Murderers
  type: MusicAlbum
  date published: 2015-05-18
album: Solar Empire
  type: MusicAlbum
  date published: 2015-07-15
album: Solar Empire
  type: MusicAlbum
  date published: 2015-07-15
album: The Void
  type: MusicAlbum
  date published: 2015-08-20
album: Illumination
  type: MusicAlbum
  date published: 2017-12-24
album: Not Over
  type: MusicAlbum
  date published: 2018-02-16
album: Who We Are
  type: MusicAlbum
  date published: 2018-03-15
album: Black Sails
  type: MusicAlbum
  date published: 2018-04-05
album: Black Sails
  type: MusicAlbum
  date published: 2018-04-05
album: Crystal Clean Waters (Acoustic)
  type: MusicAlbum
  date published: 2019-09-11
album: Железный Край
  type: MusicAlbum
  date published: 2020-02-20
album: Выстрел в Небо
  type: MusicAlbum
  date published: 2020-04-07
album: Мотыльки
  type: MusicAlbum
  date published: 2020-06-11
album: Боль
  type: MusicAlbum
  date published: 2020-09-11
album: Боль
  type: MusicAlbum
  date published: 2020-09-11
album: Наступит время
  type: MusicAlbum
  date published: 2022-09-01
album: Нас не найдут
  type: MusicAlbum
  date published: 2022-10-06
album: Грязь
  type: MusicAlbum
  date published: 2022-11-30
album: Бездна Смотрела В Меня
  type: MusicAlbum
  date published: 2023-01-31
  track: Бездна Смотрела В Меня
    type: MusicRecording
    duration: PT4M16S
    duration ms: 256170
    explicit: false
    by artist: Weesp
    in album: Бездна Смотрела В Меня
      type: MusicAlbum
      date published: 2023-01-31
    genre: pirate metal
    isrc code: US7VG2355757
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    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      value: 2026-07-03T10:35:04+00:00
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0xb0f49e5ed93cec35abf6d3f779ef87373fbc7a18bac2db0cfb4c8e2ee74da941. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/US7VG2355757.
      date published: 2026-07-03T19:59:51Z
    audio: Бездна Смотрела В Меня
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.986
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.364
      additional property: Energy
        type: PropertyValue
        value: 0.938
      additional property: Speechiness
        type: PropertyValue
        value: 0.072
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.006
      additional property: Liveness
        type: PropertyValue
        value: 0.131
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.299
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.763
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Путь в темноте
album: После нас
album: После нас (Radio Edit)
album: Путь в темноте (Deluxe)
album: Грязь (Acoustic)
album: Замки из песка (Acoustic)

Путь в темноте
type: MusicAlbum
date published: 2023-05-04

После нас
type: MusicAlbum
date published: 2023-07-06
track: После нас
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260038
  explicit: false
  by artist: Weesp
  in album: После нас
    type: MusicAlbum
    date published: 2023-07-06
  genre: pirate metal
  isrc code: QZNJW2376015
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2376015
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T19:42:29Z
  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 0x4993080c86363b48ded831a2898494d9b5f01e91cd5546228b4f4bf331895ca1. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2376015.
    date published: 2026-07-16T19:42:29Z
  audio: После нас
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 110.006
    additional property: Musical Key
      type: PropertyValue
      value: 6
    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: 0.497
    additional property: Energy
      type: PropertyValue
      value: 0.931
    additional property: Speechiness
      type: PropertyValue
      value: 0.065
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.032
    additional property: Liveness
      type: PropertyValue
      value: 0.1
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.267
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.196
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

После нас (Radio Edit)
type: MusicAlbum
date published: 2023-07-06

Путь в темноте (Deluxe)
type: MusicAlbum
date published: 2023-08-10

Грязь (Acoustic)
type: MusicAlbum
date published: 2024-02-06

Замки из песка (Acoustic)
type: MusicAlbum
date published: 2024-03-27