Seppa
type: MusicGroup
genre: bass music
genre: drumstep
genre: glitch
description: Seppa (formerly known as Sepla) is the headquarter of the East Kameng district in the state of Arunachal Pradesh in India. Sepla means 'marshy' land in the local dialect. It lies on the bank of Kameng
popularity: 16
followers: 8487
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/104f4997-4391-4f29-b90b-c0563f352f61
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  value: 2026-06-14T07:39:50Z
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 0x9e59d669b67236d6469f2635b24ffbdbfdb238b2a7a2452b5fd37ca287e808f7. Chain 2 (Bitcoin): anchored in block 953605 (2026-06-14T07:39:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/104f4997-4391-4f29-b90b-c0563f352f61.json and https://artists.proofprofile.net/proofs/artist/104f4997-4391-4f29-b90b-c0563f352f61.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T07:39:50Z
album: Trojan / Coriolis
  type: MusicAlbum
  date published: 2016-02-29
album: Trojan / Coriolis
  type: MusicAlbum
  date published: 2016-02-29
album: Homunculus
  type: MusicAlbum
  date published: 2016-04-11
album: Displaced
  type: MusicAlbum
  date published: 2016-11-14
album: Whack Lack, Vol. 1
  type: MusicAlbum
  date published: 2017-05-15
album: YesYesYes
  type: MusicAlbum
  date published: 2017-11-09
album: Thick Pits
  type: MusicAlbum
  date published: 2018-02-13
album: More
  type: MusicAlbum
  date published: 2018-08-06
album: I Take it Back
  type: MusicAlbum
  date published: 2019-01-10
album: Stress
  type: MusicAlbum
  date published: 2019-12-14
album: RAIMS
  type: MusicAlbum
  date published: 2020-01-22
album: Dripper
  type: MusicAlbum
  date published: 2020-02-11
album: Split
  type: MusicAlbum
  date published: 2020-03-31
  track: Uaom
    type: MusicRecording
    duration: PT4M10S
    duration ms: 250097
    explicit: false
    by artist: Seppa
    in album: Split
      type: MusicAlbum
      date published: 2020-03-31
    genre: bass music
    genre: drumstep
    genre: glitch
    isrc code: QZFZ52093737
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    additional property: OTSVerificationAPI
      type: PropertyValue
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T12:25:41Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb17b782b401feb9c8b4f60ef8b5c53f808748f503ca6de1fe2cd95eacff1d70b. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:25:41Z), 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/QZFZ52093737.
      date published: 2026-07-15T12:25:41Z
    audio: Uaom
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.565
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
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      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.5
      additional property: Energy
        type: PropertyValue
        value: 0.79
      additional property: Speechiness
        type: PropertyValue
        value: 0.114
      additional property: Acousticness
        type: PropertyValue
        value: 0.264
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.126
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.196
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.281
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
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album: Dark Receptacle
  type: MusicAlbum
  date published: 2020-04-28
album: Boosted
  type: MusicAlbum
  date published: 2021-07-16
album: Forked
  type: MusicAlbum
  date published: 2021-07-16
album: Meliora
  type: MusicAlbum
  date published: 2021-10-28
album: Elision
  type: MusicAlbum
  date published: 2022-08-19
album: Touched Out
  type: MusicAlbum
  date published: 2022-11-09
album: Skrrt
  type: MusicAlbum
  date published: 2023-01-27
album: Urnderneth
  type: MusicAlbum
  date published: 2023-02-14
album: I Love You
  type: MusicAlbum
  date published: 2024-04-11
album: See It Through
  type: MusicAlbum
  date published: 2024-05-03
album: Extended Play
  type: MusicAlbum
  date published: 2025-06-20
  track: Clones
    type: MusicRecording
    duration: PT3M19S
    duration ms: 199694
    explicit: false
    by artist: Seppa
    in album: Extended Play
    genre: bass music
    genre: drumstep
    genre: glitch
    isrc code: GXE9E2400058
    additional property: CopyrightID
    additional property: CopyrightStatus
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    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Clones

Seppa
type: MusicGroup

Extended Play
type: MusicAlbum
date published: 2025-06-20

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-03T01:46:24+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x24b5bb997c1cc28695e190da41eb70febee92fa35b94621c75fde6ee56e84ded

OTSHash
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OTSBitcoinBlock
type: PropertyValue
value: 956474

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956474

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXE9E2400058

OTSTimestamp
type: PropertyValue
value: 2026-07-03T08:56:35Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24b5bb997c1cc28695e190da41eb70febee92fa35b94621c75fde6ee56e84ded. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/GXE9E2400058.
date published: 2026-07-03T08:56:35Z

Clones
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 72.627
additional property: Musical Key
  type: PropertyValue
  value: 7
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.405
additional property: Energy
  type: PropertyValue
  value: 0.775
additional property: Speechiness
  type: PropertyValue
  value: 0.531
additional property: Acousticness
  type: PropertyValue
  value: 0.037
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.054
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.342
additional property: Loudness (dB)
  type: PropertyValue
  value: -5.638
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
  type: PropertyValue
  value: Major