Christopher Erre
type: MusicGroup
genre: melodic house
genre: organic house
genre: progressive house
popularity: 5
followers: 516
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcab2df8e6e03730592002bfd72743f02d846bc8c2dd95e2e5e82b1f3288959c9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15b5f00f-84ae-44f3-8ed5-18fdb65eb76d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15b5f00f-84ae-44f3-8ed5-18fdb65eb76d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/15b5f00f-84ae-44f3-8ed5-18fdb65eb76d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcab2df8e6e03730592002bfd72743f02d846bc8c2dd95e2e5e82b1f3288959c9","name":"Christopher Erre","registered_at":"2026-06-15T21:10:13Z","symbol":"NIM0832851","token_address":"0x57a066707e6e4b1785e3143b23d852dedcb065c0","type":"artist","uuid":"15b5f00f-84ae-44f3-8ed5-18fdb65eb76d"}
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 0xcab2df8e6e03730592002bfd72743f02d846bc8c2dd95e2e5e82b1f3288959c9. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/15b5f00f-84ae-44f3-8ed5-18fdb65eb76d.json and https://artists.proofprofile.net/proofs/artist/15b5f00f-84ae-44f3-8ed5-18fdb65eb76d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xcab2df8e6e03730592002bfd72743f02d846bc8c2dd95e2e5e82b1f3288959c9","name":"Christopher Erre","registered_at":"2026-06-15T21:10:13Z","symbol":"NIM0832851","token_address":"0x57a066707e6e4b1785e3143b23d852dedcb065c0","type":"artist","uuid":"15b5f00f-84ae-44f3-8ed5-18fdb65eb76d"}
album: The Provost
  type: MusicAlbum
  date published: 2014-09-01
album: Where Is My Brain / Between Lines / Wind Off
  type: MusicAlbum
  date published: 2014-09-04
album: Closed Book
  type: MusicAlbum
  date published: 2014-10-13
album: Moods EP
  type: MusicAlbum
  date published: 2015-06-15
album: 13th Floor
  type: MusicAlbum
  date published: 2016-03-07
album: Immersion
  type: MusicAlbum
  date published: 2017-10-17
album: Mad Men
  type: MusicAlbum
  date published: 2018-04-02
album: Hiatus
  type: MusicAlbum
  date published: 2018-05-28
album: We Are the Future 2019, Vol. 3
  type: MusicAlbum
  date published: 2019-12-23
album: Evocation
  type: MusicAlbum
  date published: 2020-07-12
album: Ethereal
  type: MusicAlbum
  date published: 2021-05-14
album: Murmurations
  type: MusicAlbum
  date published: 2021-07-23
album: Argos
  type: MusicAlbum
  date published: 2021-09-03
album: Numen
  type: MusicAlbum
  date published: 2021-09-10
album: Colinomad
  type: MusicAlbum
  date published: 2021-10-06
album: Colinomad
  type: MusicAlbum
  date published: 2021-10-06
album: Synchronicity
  type: MusicAlbum
  date published: 2022-02-11
album: Life in a Breath
  type: MusicAlbum
  date published: 2023-11-03
album: Dejavu
  type: MusicAlbum
  date published: 2023-12-22
album: Open Hearts / Juyah
  type: MusicAlbum
  date published: 2024-04-12
  track: Open Hearts
  track: Juyah

Open Hearts
type: MusicRecording
duration: PT7M52S
duration ms: 472666
explicit: false
by artist: Christopher Erre
in album: Open Hearts / Juyah
  type: MusicAlbum
  date published: 2024-04-12
genre: melodic house
genre: organic house
genre: progressive house
isrc code: NLHR22400107
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T07:57:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1bdfffa1c0648749caebd196db9994735d8f1a74e1b3bafb3cbcf3964c11783
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957073
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957073
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR22400107
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-07T18:39:05+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: 957073
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-07T18:39:05+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 0xd1bdfffa1c0648749caebd196db9994735d8f1a74e1b3bafb3cbcf3964c11783. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/NLHR22400107.
  date published: 2026-07-07T18:50:38Z
audio: Open Hearts
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 133.642
  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: 0.74
  additional property: Energy
    type: PropertyValue
    value: 0.957
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.002
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.886
  additional property: Liveness
    type: PropertyValue
    value: 0.121
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.221
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.182
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Juyah
type: MusicRecording
duration: PT7M21S
duration ms: 441000
explicit: false
by artist: Christopher Erre
in album: Open Hearts / Juyah
  type: MusicAlbum
  date published: 2024-04-12
genre: melodic house
genre: organic house
genre: progressive house
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x570a8fdba243e6f62755dad94a90e39576f49fe17f3e4dd2a034fd7d0c671ee3. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/NLHR22400108.
  date published: 2026-07-30T17:23:26Z
audio: Juyah
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 133.637
  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: 0.743
  additional property: Energy
    type: PropertyValue
    value: 0.843
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.823
  additional property: Liveness
    type: PropertyValue
    value: 0.094
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.132
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.934
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: NLHR22400108
additional property: CopyrightID
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: 960284
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T17:23:26+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR22400108
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960284
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960284
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T17:23:26+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