March (ARG)
type: MusicGroup
popularity: 7
followers: 97
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc7f4250033c393fdbd668d6d68145fa030ce45ae6263ee3c09013484342c9dcf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953864
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953864
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/04a85835-62f5-49f9-9725-94bcace72870.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/04a85835-62f5-49f9-9725-94bcace72870.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/04a85835-62f5-49f9-9725-94bcace72870
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T00:30:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc7f4250033c393fdbd668d6d68145fa030ce45ae6263ee3c09013484342c9dcf","name":"March (ARG)","registered_at":"2026-06-15T15:03:35Z","symbol":"NIM0745378","token_address":"0x4dc74cf8182dbf553c7a4732b6c3773ae744329f","type":"artist","uuid":"04a85835-62f5-49f9-9725-94bcace72870"}
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 0xc7f4250033c393fdbd668d6d68145fa030ce45ae6263ee3c09013484342c9dcf. 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/04a85835-62f5-49f9-9725-94bcace72870.json and https://artists.proofprofile.net/proofs/artist/04a85835-62f5-49f9-9725-94bcace72870.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xc7f4250033c393fdbd668d6d68145fa030ce45ae6263ee3c09013484342c9dcf","name":"March (ARG)","registered_at":"2026-06-15T15:03:35Z","symbol":"NIM0745378","token_address":"0x4dc74cf8182dbf553c7a4732b6c3773ae744329f","type":"artist","uuid":"04a85835-62f5-49f9-9725-94bcace72870"}
album: DeJong Dance
  type: MusicAlbum
  date published: 2018-06-07
album: DeJong Dance
  type: MusicAlbum
  date published: 2018-06-07
album: I Don't Know
  type: MusicAlbum
  date published: 2018-07-20
album: Time To Underground
  type: MusicAlbum
  date published: 2018-10-01
album: Buri
  type: MusicAlbum
  date published: 2018-12-24
album: Black Holes in the Earth
  type: MusicAlbum
  date published: 2019-03-18
album: Archetypal Situations
  type: MusicAlbum
  date published: 2019-03-30
album: Unprepared Shock
  type: MusicAlbum
  date published: 2019-09-02
album: A Replacement
  type: MusicAlbum
  date published: 2019-10-09
album: Anteversion
  type: MusicAlbum
  date published: 2020-08-14
album: Cosmic Keg
  type: MusicAlbum
  date published: 2021-04-23
track: Fool Toom (Chané Remix) - Mixed

Fool Toom (Chané Remix) - Mixed
type: MusicRecording
duration: PT4M57S
duration ms: 297258
explicit: false
by artist: March (ARG)
by artist: Chané
in album: Mixmag Presents Charlotte de Witte (DJ Mix)
  type: MusicAlbum
  date published: 2021-07-30
isrc code: QMFME2133282
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T06:18:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d70214489e79424bef1f6e8c1ee64c7db2736407548066f0d9764d2af81a145
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/QMFME2133282
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09+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: 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 0x3d70214489e79424bef1f6e8c1ee64c7db2736407548066f0d9764d2af81a145. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QMFME2133282.
  date published: 2026-06-13T15:41:10Z
audio: Fool Toom (Chané Remix) - Mixed
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 143.499
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.499
  additional property: Energy
    type: PropertyValue
    value: 0.918
  additional property: Speechiness
    type: PropertyValue
    value: 0.054
  additional property: Acousticness
    type: PropertyValue
    value: 0
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.792
  additional property: Liveness
    type: PropertyValue
    value: 0.224
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.134
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.492
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Minor