kota_offica
type: MusicGroup
popularity: 4
followers: 394
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd428dcf88ac15c9fdbc459d49bbf8a5412ce9b12b592ac68de17474b2287daab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4cf2c7e1-5529-4821-868f-9370dd77b349.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4cf2c7e1-5529-4821-868f-9370dd77b349.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4cf2c7e1-5529-4821-868f-9370dd77b349
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0xd428dcf88ac15c9fdbc459d49bbf8a5412ce9b12b592ac68de17474b2287daab. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4cf2c7e1-5529-4821-868f-9370dd77b349.json and https://artists.proofprofile.net/proofs/artist/4cf2c7e1-5529-4821-868f-9370dd77b349.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: did you consider
  type: MusicAlbum
  date published: 2023-11-07
album: nostalgia
  type: MusicAlbum
  date published: 2023-11-20
album: something like happily ever after
  type: MusicAlbum
  date published: 2023-12-12
album: Alone in the WiFi
  type: MusicAlbum
  date published: 2024-01-06
album: door
  type: MusicAlbum
  date published: 2024-01-16
album: i can't love myself
  type: MusicAlbum
  date published: 2024-01-22
album: partner in crime
  type: MusicAlbum
  date published: 2024-02-05
album: prescribe
  type: MusicAlbum
  date published: 2024-02-25
album: talk to these wraps
  type: MusicAlbum
  date published: 2024-03-10
album: nice as it gets
  type: MusicAlbum
  date published: 2024-03-20
album: you never left me, so i wont leave you
  type: MusicAlbum
  date published: 2024-04-23
album: not enough happy thoughts
  type: MusicAlbum
  date published: 2024-04-25
album: or not
  type: MusicAlbum
  date published: 2024-05-12
album: dreams die
  type: MusicAlbum
  date published: 2024-06-07
album: hope you don't mind
  type: MusicAlbum
  date published: 2024-06-28
album: along the way
  type: MusicAlbum
  date published: 2024-07-25
album: i'm falling
  type: MusicAlbum
  date published: 2024-08-09
album: shady
  type: MusicAlbum
  date published: 2024-08-16
album: losing me
  type: MusicAlbum
  date published: 2024-08-30
album: losing me
  type: MusicAlbum
  date published: 2024-08-30
album: hate being alone
  type: MusicAlbum
  date published: 2024-09-20
album: Seven Missed Calls
  type: MusicAlbum
  date published: 2024-10-04
album: Seven Missed Calls
  type: MusicAlbum
  date published: 2024-10-04
album: When They're Watching
  type: MusicAlbum
  date published: 2024-10-18
album: pouring pain
  type: MusicAlbum
  date published: 2024-11-01
album: Kota Kobain
  type: MusicAlbum
  date published: 2024-11-15
album: over ice
  type: MusicAlbum
  date published: 2024-11-29
album: Picasso
  type: MusicAlbum
  date published: 2024-12-13
album: Coasting
  type: MusicAlbum
  date published: 2024-12-27
album: Nowdays
  type: MusicAlbum
  date published: 2025-01-24
album: Nowdays
  type: MusicAlbum
  date published: 2025-01-24
  track: My Dear
    type: MusicRecording
    duration: PT2M49S
    duration ms: 169500
    explicit: true
    by artist: kota_offica
    in album: Nowdays
      type: MusicAlbum
      date published: 2025-01-24
    isrc code: QZFZ72591586
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T21:58:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7cc8f7572d379ea0d2e9eee01a6dc4b735b26059403dcf70980f7a78dbf43c4c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72591586
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0x7cc8f7572d379ea0d2e9eee01a6dc4b735b26059403dcf70980f7a78dbf43c4c. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZFZ72591586.
      date published: 2026-07-06T01:25:57Z
    audio: My Dear
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.038
      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: 0.721
      additional property: Energy
        type: PropertyValue
        value: 0.698
      additional property: Speechiness
        type: PropertyValue
        value: 0.058
      additional property: Acousticness
        type: PropertyValue
        value: 0.755
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.069
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
  track: Better Dayz
album: copesthetic
album: one shot
album: red in my eyes
album: 3AM Waffle House Bop
album: Die in My Arms
album: cяαzү
album: Wait it Out
album: hiding under the sheets (interlude)
album: head in the clouds
album: too physical
album: 99% of the Time
album: 5150
album: Paraplegic
album: well, I'm hurt too

Loudness (dB)
type: PropertyValue
value: -9.434

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Major

Better Dayz
type: MusicRecording
duration: PT1M36S
duration ms: 96000
explicit: false
by artist: kota_offica
in album: Nowdays
  type: MusicAlbum
  date published: 2025-01-24
isrc code: QZFZ72591587
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-21T01:35:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x69d67d1964c48f699481f07bdb6e0bb81b72dda8f080b5ec72dfa9ea3dfdb63e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958951
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958951
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72591587
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T02:01:41Z
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 0x69d67d1964c48f699481f07bdb6e0bb81b72dda8f080b5ec72dfa9ea3dfdb63e. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/QZFZ72591587.
  date published: 2026-07-21T02:01:41Z
audio: Better Dayz
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 58.215
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.384
  additional property: Energy
    type: PropertyValue
    value: 0.385
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.894
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.109
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.106
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.779
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

copesthetic
type: MusicAlbum
date published: 2025-02-07

one shot
type: MusicAlbum
date published: 2025-03-07

red in my eyes
type: MusicAlbum
date published: 2025-04-04

3AM Waffle House Bop
type: MusicAlbum
date published: 2025-05-02

Die in My Arms
type: MusicAlbum
date published: 2025-06-06

cяαzү
type: MusicAlbum
date published: 2025-06-13

Wait it Out
type: MusicAlbum
date published: 2025-06-20

hiding under the sheets (interlude)
type: MusicAlbum
date published: 2025-06-27

head in the clouds
type: MusicAlbum
date published: 2025-07-10

too physical
type: MusicAlbum
date published: 2025-08-08

99% of the Time
type: MusicAlbum
date published: 2025-09-05

5150
type: MusicAlbum
date published: 2025-10-03

Paraplegic
type: MusicAlbum
date published: 2025-10-17

well, I'm hurt too
type: MusicAlbum
date published: 2025-10-31