Leon Bolier
type: MusicGroup
genre: progressive trance
genre: trance
description: Leendert Wouter "Leon" Bolier (; born 21 October 1980), also known by his mononym Bolier, is a Dutch trance DJ and record producer. Biography Bolier's career began to flourish in 2008 with a number o
popularity: 29
followers: 8859
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1bcbac472fb19f51a41f5e65514efaefb4cdef31eb5de047c862954a35ac6216
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0fe1a56b-7b4e-483e-bf42-d2d99a27e21d.ots
additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0fe1a56b-7b4e-483e-bf42-d2d99a27e21d
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bcbac472fb19f51a41f5e65514efaefb4cdef31eb5de047c862954a35ac6216. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0fe1a56b-7b4e-483e-bf42-d2d99a27e21d.json and https://artists.proofprofile.net/proofs/artist/0fe1a56b-7b4e-483e-bf42-d2d99a27e21d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
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album: Back In The Days/Flower Fountain
  type: MusicAlbum
  date published: 2006-01-18
album: Signwave / Systomatic
  type: MusicAlbum
  date published: 2006-01-26
album: My Precious
  type: MusicAlbum
  date published: 2006-02-06
album: My Precious
  type: MusicAlbum
  date published: 2006-02-06
album: The Journey / The Navigator
  type: MusicAlbum
  date published: 2006-06-14
album: No Need To Come Back
  type: MusicAlbum
  date published: 2006-07-24
album: Poseidon / Bonaire
  type: MusicAlbum
  date published: 2006-09-15
album: Lyra (Remixes)
  type: MusicAlbum
  date published: 2007-01-22
album: Crazy People
  type: MusicAlbum
  date published: 2007-04-01
album: Canis Major (Remixes)
  type: MusicAlbum
  date published: 2007-05-05
album: Summernight Confessions
  type: MusicAlbum
  date published: 2007-08-01
album: Further Instructions (Remixes)
  type: MusicAlbum
  date published: 2007-10-29
album: Deep Red
  type: MusicAlbum
  date published: 2008-06-30
album: Deep Red
  type: MusicAlbum
  date published: 2008-06-30
album: Leon Bolier Presents Precursor: XD
  type: MusicAlbum
  date published: 2008-08-11
album: Pictures Pt. 2
  type: MusicAlbum
  date published: 2008-09-01
  track: Poseidon
  track: Singapore
  track: Summernight Confessions
  track: Crazy People - Alternative Mix
  track: Portraits of Spain
album: I Finally Found (feat. Simon Binkenborn)
  type: MusicAlbum
  date published: 2008-09-08
album: I Finally Found (feat. Simon Binkenborn)
  type: MusicAlbum
  date published: 2008-09-08
album: Pictures
  type: MusicAlbum
  date published: 2008-09-29
album: Pictures
  type: MusicAlbum
  date published: 2008-09-29
album: Ye
  type: MusicAlbum
  date published: 2008-10-27
album: Ye
  type: MusicAlbum
  date published: 2008-10-27
album: Lost Luggage
  type: MusicAlbum
  date published: 2008-12-08
album: Acapulco
  type: MusicAlbum
  date published: 2009-02-16
album: Thug / Sofa Cure
  type: MusicAlbum
  date published: 2009-04-06
album: Thug / Sofa Cure
  type: MusicAlbum
  date published: 2009-04-06
album: Streamlined: 2009 - Buenos Aires
  type: MusicAlbum
  date published: 2009-06-29
album: This (feat. Floria Ambra)
  type: MusicAlbum
  date published: 2009-07-21
album: Lunar Diamond / Seraphic
  type: MusicAlbum
  date published: 2009-09-01
album: Lunar Diamond
  type: MusicAlbum
  date published: 2009-09-01
album: NSFW
  type: MusicAlbum
  date published: 2009-11-24
album: NSFW (Push Remix)
  type: MusicAlbum
  date published: 2009-12-15
album: NSFW (Push Remix)
  type: MusicAlbum
  date published: 2009-12-15
album: Shimamoto
  type: MusicAlbum
  date published: 2010-02-02
album: Shimamoto
  type: MusicAlbum
  date published: 2010-02-02
album: 2099
  type: MusicAlbum
  date published: 2010-03-16
album: Dark Star
  type: MusicAlbum
  date published: 2010-04-27
album: Shimamoto (Aly & Fila Remix)
  type: MusicAlbum
  date published: 2010-05-11
album: That Morning
  type: MusicAlbum
  date published: 2010-06-22
album: That Morning
  type: MusicAlbum
  date published: 2010-07-05
album: That Morning (Nifra Remix)
  type: MusicAlbum
  date published: 2010-07-27
album: That Morning (Nifra Remix)
  type: MusicAlbum
  date published: 2010-08-02
album: Streamlined 09 - Buenos Aires - Mixed by Leon Bolier
  type: MusicAlbum
  date published: 2010-08-09
album: Streamlined 09: Buenos Aires (Mixed by Leon Bolier)
  type: MusicAlbum
  date published: 2010-08-09
album: 2099 (Breakfast Remix)
  type: MusicAlbum
  date published: 2010-08-10
album: 2099 (Breakfast Remix)
  type: MusicAlbum
  date published: 2010-08-16
album: By Your Side (I'll Be There) [feat. Fisher]
  type: MusicAlbum
  date published: 2010-08-17
album: By Your Side (I'll Be There)
  type: MusicAlbum
  date published: 2010-08-23
album: Phantasma
  type: MusicAlbum
  date published: 2010-08-30
album: Phantasma
  type: MusicAlbum
  date published: 2010-08-30
album: Saturn
  type: MusicAlbum
  date published: 2010-10-05
album: Saturn
  type: MusicAlbum
  date published: 2010-10-11
album: Leon Bolier Presents Streamlined Essentials Vol. 1
album: Elysian Fields
album: Streamlined Essentials by Leon Bolier, Vol. 2
track: Back In The Days [ASOT 229] - Original Mix
track: Beyond
track: Treasure Chest
track: Poseidon [ASOT 281] - Original Mix
track: Kronos (ASOT 978)
track: Perpetual (ASOT 978)

Poseidon
type: MusicRecording
duration: PT8M1S
duration ms: 481280
explicit: false
by artist: Leon Bolier
in album: Pictures Pt. 2
  type: MusicAlbum
  date published: 2008-09-01
genre: progressive trance
genre: trance
isrc code: NLF710600970
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-07-07T14:41:13Z
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
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
  type: PropertyValue
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ee2fd04cdfd28eb9ef84ab6a8e5ff2bfa517829695cffe97d561cf35be954b. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/NLF710600970.
  date published: 2026-07-07T14:41:13Z
audio: Poseidon
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Instrumentalness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Mode Name
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Singapore
type: MusicRecording
duration: PT7M32S
duration ms: 452680
explicit: false
by artist: Leon Bolier
in album: Pictures Pt. 2
  type: MusicAlbum
  date published: 2008-09-01
genre: progressive trance
genre: trance
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x225c296050bdcde6c7fdf5b48fa0071c0415abb7baa9d1a6c1500618ecbfb626. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/NLC280810469.
  date published: 2026-07-29T21:09:47Z
audio: Singapore
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Instrumentalness
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  additional property: Valence (Positivity)
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  additional property: Key Name
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    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: NLC280810469
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-29T21:09:47+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 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

Summernight Confessions
type: MusicRecording
duration: PT3M51S
duration ms: 231506
explicit: false
by artist: Leon Bolier
in album: Pictures Pt. 2
  type: MusicAlbum
  date published: 2008-09-01
genre: progressive trance
genre: trance
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b1e46091003102b28debc2c9677a0109679bdb23967fe44ec818ff7b34ab19. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/NLC280810183.
  date published: 2026-07-30T01:32:48Z
audio: Summernight Confessions
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 141.776
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.518
  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
    value: 0.028
  additional property: Acousticness
    type: PropertyValue
    value: 0.17
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.79
  additional property: Liveness
    type: PropertyValue
    value: 0.126
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.085
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.875
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: NLC280810183
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLC280810183
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960185
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T01:32:48+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 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

Crazy People - Alternative Mix
type: MusicRecording
duration: PT6M44S
duration ms: 404066
explicit: false
by artist: Leon Bolier
in album: Pictures Pt. 2
  type: MusicAlbum
  date published: 2008-09-01
genre: progressive trance
genre: trance
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b82757dc7d4a97578995057c2ede4d9c25512e8cd1d3244442390e36b5b14c. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/NLC280710382.
  date published: 2026-07-31T13:04:34Z
audio: Crazy People - Alternative Mix
  type: AudioObject
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  additional property: Musical Key
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  additional property: Time Signature
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    value: 5
  additional property: Danceability
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  additional property: Energy
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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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    value: 0.079
  additional property: Loudness (dB)
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    value: -10.803
  additional property: Key Name
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    value: A
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    type: PropertyValue
    value: Major
isrc code: NLC280710382
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLC280710382
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960403
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T13:04:34+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 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

Portraits of Spain
type: MusicRecording
duration: PT7M11S
duration ms: 431306
explicit: false
by artist: Leon Bolier
in album: Pictures Pt. 2
  type: MusicAlbum
  date published: 2008-09-01
genre: progressive trance
genre: trance
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa80d1638c73362a6a4510389c58c463a8d1755967dcd28f4811e138244d0b3. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/NLE800800143.
  date published: 2026-07-31T15:20:15Z
audio: Portraits of Spain
  type: AudioObject
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  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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    value: 5
  additional property: Danceability
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  additional property: Energy
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    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
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    value: 0.483
  additional property: Valence (Positivity)
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    value: 0.377
  additional property: Loudness (dB)
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    value: -13.588
  additional property: Key Name
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    value: B
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    value: Minor
isrc code: NLE800800143
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960418
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T15:20:15+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE800800143
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960418
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960418
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T15:20:15+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 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

Back In The Days [ASOT 229] - Original Mix
type: MusicRecording
duration: PT0M56S
duration ms: 56843
explicit: false
by artist: Leon Bolier
by artist: Surpresa
in album: A State Of Trance Episode 229 (Year Mix 2005)
  type: MusicAlbum
  date published: 2005-12-29
popularity: 5
isrc code: NLF711313680
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T20:06:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4e4e7af65975027c09064c972157d3f6f0a1d4d951ca3bb69f473c2ba355e4e8
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/NLF711313680
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 0x4e4e7af65975027c09064c972157d3f6f0a1d4d951ca3bb69f473c2ba355e4e8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NLF711313680.
  date published: 2026-07-08T03:20:19Z
audio: Back In The Days [ASOT 229] - Original Mix
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 141.88
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.355
  additional property: Energy
    type: PropertyValue
    value: 0.938
  additional property: Speechiness
    type: PropertyValue
    value: 0.059
  additional property: Acousticness
    type: PropertyValue
    value: 0
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.922
  additional property: Liveness
    type: PropertyValue
    value: 0.388
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.559
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.724
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Beyond
type: MusicRecording
duration: PT7M1S
duration ms: 421386
explicit: false
by artist: Leon Bolier
by artist: Inner Stories
in album: In Search Of Sunrise 4 - Latin America
  type: MusicAlbum
  date published: 2009-11-16
isrc code: NLE710520843
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T22:11:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4e7fbce24228da134d93185f83c9c5cc4cff126bf7248fbda08ced6c80a44974
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
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/NLE710520843
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+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: 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 0x4e7fbce24228da134d93185f83c9c5cc4cff126bf7248fbda08ced6c80a44974. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/NLE710520843.
  date published: 2026-07-02T11:38:34Z
audio: Beyond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 143.85
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.629
  additional property: Energy
    type: PropertyValue
    value: 0.819
  additional property: Speechiness
    type: PropertyValue
    value: 0.067
  additional property: Acousticness
    type: PropertyValue
    value: 0
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.825
  additional property: Liveness
    type: PropertyValue
    value: 0.074
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.252
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.802
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Beyond
type: MusicRecording
duration: PT4M36S
duration ms: 276680
explicit: false
by artist: Leon Bolier
by artist: Inner Stories
in album: In Search of Sunrise 4 Mixed by Tiësto (Latin America)
  type: MusicAlbum
  date published: 2005-04-13
isrc code: NLD681802917
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:05:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x57f268a8d5f2592be60a12ded97050b06cee52976c6a80eb598550009921c58a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD681802917
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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: 953520
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T13:32:09+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 0x57f268a8d5f2592be60a12ded97050b06cee52976c6a80eb598550009921c58a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/NLD681802917.
  date published: 2026-06-13T13:32:09Z
audio: Beyond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 140.843
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.503
  additional property: Energy
    type: PropertyValue
    value: 0.913
  additional property: Speechiness
    type: PropertyValue
    value: 0.052
  additional property: Acousticness
    type: PropertyValue
    value: 0.001
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.731
  additional property: Liveness
    type: PropertyValue
    value: 0.113
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.152
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.647
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

Treasure Chest
type: MusicRecording
duration: PT5M14S
duration ms: 314374
explicit: false
by artist: W&W
by artist: Leon Bolier
in album: Impact
  type: MusicAlbum
  date published: 2011-09-23
genre: edm
genre: electro-house
genre: pop-dance
genre: big-room
genre: progressive-electro-house
genre: dutch-house
genre: dutch-trance
isrc code: NLF711103066
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T15:31:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x241a235a75cf7c1fd4def0038d5e2403de09e6987290cede2110111af2d2d19d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
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/NLF711103066
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+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: 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 0x241a235a75cf7c1fd4def0038d5e2403de09e6987290cede2110111af2d2d19d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/NLF711103066.
  date published: 2026-07-02T11:34:59Z
audio: Treasure Chest
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 140.439
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.595
  additional property: Energy
    type: PropertyValue
    value: 0.928
  additional property: Speechiness
    type: PropertyValue
    value: 0.048
  additional property: Acousticness
    type: PropertyValue
    value: 0.015
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.843
  additional property: Liveness
    type: PropertyValue
    value: 0.186
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.666
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.942
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Poseidon [ASOT 281] - Original Mix
type: MusicRecording
duration: PT1M9S
duration ms: 69562
explicit: false
by artist: Leon Bolier
by artist: Supresa
in album: A State Of Trance Episode 281 (Year Mix 2006)
  type: MusicAlbum
  date published: 2006-12-28
isrc code: NLF711313639
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T03:01:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbdae67a3c8de6101cc41db77da64f0a57a01dc9097d4910ee67907e4d5b501b0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711313639
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09+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: 956302
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:30:09+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 0xbdae67a3c8de6101cc41db77da64f0a57a01dc9097d4910ee67907e4d5b501b0. 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/NLF711313639.
  date published: 2026-07-02T03:55:08Z
audio: Poseidon [ASOT 281] - Original Mix
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 143.851
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.407
  additional property: Energy
    type: PropertyValue
    value: 0.934
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.865
  additional property: Liveness
    type: PropertyValue
    value: 0.212
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.551
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.531
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kronos (ASOT 978)
type: MusicRecording
duration: PT4M4S
duration ms: 244160
explicit: false
by artist: Leon Bolier
in album: ASOT 978 - A State Of Trance Episode 978 (Including A State Of Trance Showcase - Mix 010: Davey Asprey)
  type: MusicAlbum
  date published: 2020-08-20
isrc code: NLF712009769
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T13:36:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeada62d42ebaf2bd20d75ba7f38353a6e1490991a716a5b96b57fddba1492d78
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/NLF712009769
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 0xeada62d42ebaf2bd20d75ba7f38353a6e1490991a716a5b96b57fddba1492d78. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/NLF712009769.
  date published: 2026-07-08T03:22:41Z
audio: Kronos (ASOT 978)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 140.7
  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: 0.516
  additional property: Energy
    type: PropertyValue
    value: 0.883
  additional property: Speechiness
    type: PropertyValue
    value: 0.061
  additional property: Acousticness
    type: PropertyValue
    value: 0.001
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.67
  additional property: Liveness
    type: PropertyValue
    value: 0.12
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.087
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.274
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Perpetual (ASOT 978)
type: MusicRecording
duration: PT4M38S
duration ms: 278730
explicit: false
by artist: Leon Bolier
in album: ASOT 978 - A State Of Trance Episode 978 (Including A State Of Trance Showcase - Mix 010: Davey Asprey)
  type: MusicAlbum
  date published: 2020-08-20
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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audio: Perpetual (ASOT 978)
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additional property: OTSVerifyInstructions
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  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

Leon Bolier Presents Streamlined Essentials Vol. 1
type: MusicAlbum
date published: 2010-11-01

Elysian Fields
type: MusicAlbum
date published: 2010-12-28

Elysian Fields
type: MusicAlbum
date published: 2011-01-03

Streamlined Essentials by Leon Bolier, Vol. 2
type: MusicAlbum
date published: 2011-02-07

Streamlined Essentials by Leon Bolier Vol.2
type: MusicAlbum
date published: 2011-02-21

Absolut
type: MusicAlbum
date published: 2011-03-31

Belmont's Revenge
type: MusicAlbum
date published: 2011-03-31

Absolut
type: MusicAlbum
date published: 2011-04-04

Absolut
type: MusicAlbum
date published: 2011-04-04

Cape Town
type: MusicAlbum
date published: 2011-04-26

Cape Town
type: MusicAlbum
date published: 2011-05-02

Ost Kaas
type: MusicAlbum
date published: 2011-06-27

Ost Kaas (Bigroom Mix)
type: MusicAlbum
date published: 2011-06-27

Vengeance Vengeance
type: MusicAlbum
date published: 2011-08-15

Vengeance Vengeance
type: MusicAlbum
date published: 2011-08-15

Streamlined 2011 Tunis mixed by Leon Bolier
type: MusicAlbum
date published: 2011-09-07

The Peacemaker EP
type: MusicAlbum
date published: 2011-11-07

The Peacemaker EP
type: MusicAlbum
date published: 2011-11-07

You
type: MusicAlbum
date published: 2012-02-20

You
type: MusicAlbum
date published: 2012-02-20

You
type: MusicAlbum
date published: 2012-02-20

You
type: MusicAlbum
date published: 2012-04-16

Me (Extended Mix)
type: MusicAlbum
date published: 2012-04-30

Me
type: MusicAlbum
date published: 2012-04-30

US
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date published: 2012-07-23

US
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date published: 2012-07-23

Me, You, Us
type: MusicAlbum
date published: 2012-09-03

Beach Chords
type: MusicAlbum
date published: 2012-09-03

Beach Chords
type: MusicAlbum
date published: 2012-09-03

Us
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date published: 2012-09-17

Beach Chords
type: MusicAlbum
date published: 2012-10-22

Trumpets
type: MusicAlbum
date published: 2012-11-05

Trumpets
type: MusicAlbum
date published: 2012-11-05

Trumpets
type: MusicAlbum
date published: 2012-11-05

Trumpets
type: MusicAlbum
date published: 2012-11-05

Trumpets
type: MusicAlbum
date published: 2012-12-17

Disco Davai
type: MusicAlbum
date published: 2013-04-19

Disco Davai
type: MusicAlbum
date published: 2013-04-19

Disco Davai
type: MusicAlbum
date published: 2013-04-19

Spell
type: MusicAlbum
date published: 2013-10-21

Spell
type: MusicAlbum
date published: 2013-10-21

Spell
type: MusicAlbum
date published: 2013-10-21

Spell
type: MusicAlbum
date published: 2013-11-15

Whirlpool
type: MusicAlbum
date published: 2014-01-01

Whirlpool
type: MusicAlbum
date published: 2014-01-01

Whirlpool
type: MusicAlbum
date published: 2014-03-04

Project XVI
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date published: 2014-04-14

Project XVI
type: MusicAlbum
date published: 2014-04-14

Project XVI
type: MusicAlbum
date published: 2014-04-14

Project XVI
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date published: 2014-04-28

Twisted
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date published: 2014-05-26

Twisted
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date published: 2014-05-26

Twisted
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date published: 2014-05-26

Twisted
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date published: 2014-06-02

Mind Games
type: MusicAlbum
date published: 2014-11-17

Mind Games
type: MusicAlbum
date published: 2014-11-17

Mind Games
type: MusicAlbum
date published: 2014-11-17

Twisted
type: MusicAlbum
date published: 2015-01-09

Freak
type: MusicAlbum
date published: 2015-01-26

Freak
type: MusicAlbum
date published: 2015-01-26

Freak
type: MusicAlbum
date published: 2015-01-26

Trumpets
type: MusicAlbum
date published: 2015-06-01

Perpetual
type: MusicAlbum
date published: 2020-07-17

Perpetual
type: MusicAlbum
date published: 2020-07-17

Kronos
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date published: 2020-08-28
track: Kronos
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  duration: PT3M38S
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  explicit: false
  by artist: Leon Bolier
  in album: Kronos
    type: MusicAlbum
    date published: 2020-08-28
  genre: progressive trance
  genre: trance
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-03T09:04:44Z
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Northern Moon
type: MusicAlbum
date published: 2020-11-13

Northern Moon
type: MusicAlbum
date published: 2020-11-13

Northern Moon
type: MusicAlbum
date published: 2020-11-13

Somnium
type: MusicAlbum
date published: 2021-03-19

You Never Walk Away
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date published: 2022-06-17

Cosmos
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date published: 2022-10-07

Stardust
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date published: 2023-02-10

Exoplanet
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date published: 2023-10-13
track: Exoplanet
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  by artist: Leon Bolier
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    date published: 2023-10-13
  genre: progressive trance
  genre: trance
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    value: 2026-07-13T16:48:10Z
  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
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    date published: 2026-07-13T16:48:10Z
  audio: Exoplanet
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Not Anymore
type: MusicAlbum
date published: 2024-03-08
track: Not Anymore
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  duration: PT3M51S
  duration ms: 231111
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  by artist: Leon Bolier
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    date published: 2024-03-08
  genre: progressive trance
  genre: trance
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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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
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    date published: 2026-07-13T16:39:18Z
  audio: Not Anymore
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Rose Garden
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date published: 2024-09-27

Rose Garden
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date published: 2024-09-27
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  additional property: OTSVerifyInstructions
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    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
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    date published: 2026-07-16T02:28:43Z
  audio: Rose Garden
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Wearing the Darkness
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date published: 2024-11-15
track: Wearing the Darkness
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  duration ms: 186461
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    type: MusicAlbum
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  genre: progressive trance
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  additional property: OTSVerifyInstructions
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    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
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    date published: 2026-07-05T12:31:54Z
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    additional property: Acousticness
      type: PropertyValue
      value: 0.006
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.409
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.066
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.907
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Wearing the Darkness
type: MusicAlbum
date published: 2024-12-06

Away from Me
type: MusicAlbum
date published: 2025-05-19

Away from Me
type: MusicAlbum
date published: 2025-06-02