y2kmars
type: MusicGroup
popularity: 6
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb7b01637a570ecced160baf9a30fb22270fbd5e283f0c6cb3a259658f3bab289
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4eeeddee-609e-4be0-9d98-425b508d4395.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4eeeddee-609e-4be0-9d98-425b508d4395.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4eeeddee-609e-4be0-9d98-425b508d4395
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b01637a570ecced160baf9a30fb22270fbd5e283f0c6cb3a259658f3bab289. 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/4eeeddee-609e-4be0-9d98-425b508d4395.json and https://artists.proofprofile.net/proofs/artist/4eeeddee-609e-4be0-9d98-425b508d4395.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: Y2K V2
  type: MusicAlbum
  date published: 2010-08-31
  track: obsessed
    type: MusicRecording
    duration: PT1M7S
    duration ms: 67709
    explicit: true
    by artist: y2kmars
    in album: Y2K V2
      type: MusicAlbum
      date published: 2010-08-31
    isrc code: QZTAW2578603
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T21:58:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbc6ec9a18dd124fd004ed8ce50f411f2e4ef07a4dc2cf228a604e8019c2398af
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956420
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956420
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAW2578603
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T04:39:53Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc6ec9a18dd124fd004ed8ce50f411f2e4ef07a4dc2cf228a604e8019c2398af. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-17T04:39:53Z), 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/QZTAW2578603.
      date published: 2026-07-17T04:39:53Z
    audio: obsessed
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 192.394
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.149
      additional property: Energy
        type: PropertyValue
        value: 0.885
      additional property: Speechiness
        type: PropertyValue
        value: 0.087
      additional property: Acousticness
        type: PropertyValue
        value: 0.12
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.621
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.29
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.2
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: We on mars again?
  type: MusicAlbum
  date published: 2025-04-25
album: Y2K V1
  type: MusicAlbum
  date published: 2025-05-06
album: based to the max
  type: MusicAlbum
  date published: 2025-05-14
album: rnw freshman shi
  type: MusicAlbum
  date published: 2025-05-16
album: attempt 2
  type: MusicAlbum
  date published: 2025-05-23
album: cheerios
  type: MusicAlbum
  date published: 2025-05-23
album: based to the max ll
  type: MusicAlbum
  date published: 2025-05-25
album: i want ts so badd
  type: MusicAlbum
  date published: 2025-06-03
album: im w edwinn
  type: MusicAlbum
  date published: 2025-06-08
album: itsawayyy
  type: MusicAlbum
  date published: 2025-06-14
album: bored lowk
  type: MusicAlbum
  date published: 2025-06-16
album: if i pull up w kraxka
  type: MusicAlbum
  date published: 2025-06-17
album: caught him talkin freestyle
  type: MusicAlbum
  date published: 2025-06-17
album: rackmime
  type: MusicAlbum
  date published: 2025-06-17
album: slyrrr
  type: MusicAlbum
  date published: 2025-06-18
album: Jade
  type: MusicAlbum
  date published: 2025-07-17
album: *funds*i might actually need help lol
  type: MusicAlbum
  date published: 2025-07-23
album: *rxckten*hoes luv it#MILFS
  type: MusicAlbum
  date published: 2025-07-24
album: I miss us 1(<33)
  type: MusicAlbum
  date published: 2025-08-17
album: showup
  type: MusicAlbum
  date published: 2025-08-17
album: in dis bih alone
  type: MusicAlbum
  date published: 2025-08-24