certo1k
type: MusicGroup
genre: hyperpop
popularity: 9
followers: 399
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb513188fa39b12578669805f14c14955e74e20dc24a2faaa5c5718f20e37c4dd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e6983e41-1468-4477-b6e3-85fc14ad2312.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e6983e41-1468-4477-b6e3-85fc14ad2312.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e6983e41-1468-4477-b6e3-85fc14ad2312
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb513188fa39b12578669805f14c14955e74e20dc24a2faaa5c5718f20e37c4dd. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e6983e41-1468-4477-b6e3-85fc14ad2312.json and https://artists.proofprofile.net/proofs/artist/e6983e41-1468-4477-b6e3-85fc14ad2312.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
album: finish what i started
  type: MusicAlbum
  date published: 2021-02-12
album: Call My Cap!
  type: MusicAlbum
  date published: 2021-03-19
album: closure
  type: MusicAlbum
  date published: 2021-04-05
album: SLAUGHTERDALE LANE
  type: MusicAlbum
  date published: 2021-05-20
album: stressed
  type: MusicAlbum
  date published: 2021-06-07
album: past
  type: MusicAlbum
  date published: 2021-06-12
album: over
  type: MusicAlbum
  date published: 2021-09-11
album: Keep Me Sober
  type: MusicAlbum
  date published: 2021-10-01
album: evermore
  type: MusicAlbum
  date published: 2021-10-15
album: hypocrite
  type: MusicAlbum
  date published: 2021-11-10
album: worthless
  type: MusicAlbum
  date published: 2021-11-26
album: zy
  type: MusicAlbum
  date published: 2022-01-13
album: lying ass bitch
  type: MusicAlbum
  date published: 2022-02-04
album: valhalla
  type: MusicAlbum
  date published: 2022-06-03
  track: valhalla
    type: MusicRecording
    duration: PT1M45S
    duration ms: 105012
    explicit: true
    by artist: certo1k
    in album: valhalla
      type: MusicAlbum
      date published: 2022-06-03
    genre: hyperpop
    isrc code: QZHNC2252266
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T00:12:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0afc19231c35957bea7df550aabed1eec6e524b85056b7a216d25d6d01f1e7ac
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958224
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958224
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2252266
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T02:28:43Z
    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 0x0afc19231c35957bea7df550aabed1eec6e524b85056b7a216d25d6d01f1e7ac. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZHNC2252266.
      date published: 2026-07-16T02:28:43Z
    audio: valhalla
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 91.379
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.47
      additional property: Energy
        type: PropertyValue
        value: 0.718
      additional property: Speechiness
        type: PropertyValue
        value: 0.056
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.127
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.153
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.439
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 1k
  type: MusicAlbum
  date published: 2022-07-08
  track: 1k
    type: MusicRecording
    duration: PT2M0S
    duration ms: 120548
    explicit: false
    by artist: certo1k
    in album: 1k
      type: MusicAlbum
      date published: 2022-07-08
    genre: hyperpop
    isrc code: QZK6J2262064
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T07:18:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x16a479f5d6d7232a10dbd22d447a9ac09df014ba7ddf2b439cbd8721252f9579
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2262064
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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
    audio: 1k
album: fragile
album: ptsd
album: jesse pinkman
album: WARLANDO
album: #FEEL LIKE KYLE RITTENHOUSE
album: I CAN'T FEEL THE SAME
album: demon slayer
album: clarity freestyle
album: i got too high and now im scared
album: stalker
album: toyota
album: pride
album: DIEAMI
album: CRIMEAN GROOVE / КРЫМСКАЯ КАНАВКА
album: BLUNT OR SUM
album: im sorry kate
album: yankee

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a479f5d6d7232a10dbd22d447a9ac09df014ba7ddf2b439cbd8721252f9579. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZK6J2262064.
date published: 2026-07-04T10:04:33Z

1k
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 119.801
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.466
additional property: Energy
  type: PropertyValue
  value: 0.67
additional property: Speechiness
  type: PropertyValue
  value: 0.053
additional property: Acousticness
  type: PropertyValue
  value: 0.018
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.114
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.511
additional property: Loudness (dB)
  type: PropertyValue
  value: -4.173
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Minor

fragile
type: MusicAlbum
date published: 2022-07-29

ptsd
type: MusicAlbum
date published: 2022-08-12

jesse pinkman
type: MusicAlbum
date published: 2022-10-28

WARLANDO
type: MusicAlbum
date published: 2023-01-27

#FEEL LIKE KYLE RITTENHOUSE
type: MusicAlbum
date published: 2023-03-11

I CAN'T FEEL THE SAME
type: MusicAlbum
date published: 2023-09-08

demon slayer
type: MusicAlbum
date published: 2023-10-20

clarity freestyle
type: MusicAlbum
date published: 2023-10-25

i got too high and now im scared
type: MusicAlbum
date published: 2023-11-03

stalker
type: MusicAlbum
date published: 2023-12-08

toyota
type: MusicAlbum
date published: 2024-01-19

pride
type: MusicAlbum
date published: 2024-02-02

DIEAMI
type: MusicAlbum
date published: 2024-07-19

CRIMEAN GROOVE / КРЫМСКАЯ КАНАВКА
type: MusicAlbum
date published: 2024-12-27

BLUNT OR SUM
type: MusicAlbum
date published: 2025-02-07

im sorry kate
type: MusicAlbum
date published: 2025-10-17

yankee
type: MusicAlbum
date published: 2025-10-31