sund3r
type: MusicGroup
genre: glitch
genre: shoegaze
popularity: 8
followers: 445
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ba6b1c37cece3197ed113f6e8d8fa77abee4dd6196b9a264825e1ec9d4f77c2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f5e5f237-8b6a-4c5e-9082-f2a893bf617b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f5e5f237-8b6a-4c5e-9082-f2a893bf617b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f5e5f237-8b6a-4c5e-9082-f2a893bf617b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
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 0x5ba6b1c37cece3197ed113f6e8d8fa77abee4dd6196b9a264825e1ec9d4f77c2. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f5e5f237-8b6a-4c5e-9082-f2a893bf617b.json and https://artists.proofprofile.net/proofs/artist/f5e5f237-8b6a-4c5e-9082-f2a893bf617b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
album: closure
  type: MusicAlbum
  date published: 2022-08-03
album: closure
  type: MusicAlbum
  date published: 2022-08-03
album: never had
  type: MusicAlbum
  date published: 2022-08-13
album: never had
  type: MusicAlbum
  date published: 2022-08-13
album: split
  type: MusicAlbum
  date published: 2022-08-22
album: split
  type: MusicAlbum
  date published: 2022-08-22
album: uptight
  type: MusicAlbum
  date published: 2022-08-26
album: uptight
  type: MusicAlbum
  date published: 2022-08-26
album: polaroid
  type: MusicAlbum
  date published: 2022-10-20
album: polaroid
  type: MusicAlbum
  date published: 2022-10-20
album: if i could
  type: MusicAlbum
  date published: 2022-11-22
album: severed
  type: MusicAlbum
  date published: 2023-05-17
album: severed
  type: MusicAlbum
  date published: 2023-05-17
album: anymore
  type: MusicAlbum
  date published: 2023-05-31
album: anymore
  type: MusicAlbum
  date published: 2023-05-31
album: somewhere between
  type: MusicAlbum
  date published: 2023-06-15
  track: tired eyes
    type: MusicRecording
    duration: PT3M31S
    duration ms: 211204
    explicit: false
    by artist: sund3r
    in album: somewhere between
      type: MusicAlbum
      date published: 2023-06-15
    genre: glitch
    genre: shoegaze
    isrc code: QZK6F2341120
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T19:44:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xce20d660e9e64147d9ba1480954bf0f76d35755063cbf2120dafed9e60cc4061
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958612
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958612
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2341120
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T21:29:37Z
    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 0xce20d660e9e64147d9ba1480954bf0f76d35755063cbf2120dafed9e60cc4061. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/QZK6F2341120.
      date published: 2026-07-18T21:29:37Z
    audio: tired eyes
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 149.93
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.431
      additional property: Energy
        type: PropertyValue
        value: 0.789
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.056
      additional property: Liveness
        type: PropertyValue
        value: 0.121
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.146
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.651
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: somewhere between
  type: MusicAlbum
  date published: 2023-06-15
album: carry on
  type: MusicAlbum
  date published: 2023-06-30
album: carry on
  type: MusicAlbum
  date published: 2023-06-30
album: a new excuse
  type: MusicAlbum
  date published: 2023-07-18
album: a new excuse
  type: MusicAlbum
  date published: 2023-07-18
album: ends the same
  type: MusicAlbum
  date published: 2023-08-05
album: ends the same
  type: MusicAlbum
  date published: 2023-08-05
album: sleep talk
  type: MusicAlbum
  date published: 2023-08-23
album: sleep talk
  type: MusicAlbum
  date published: 2023-08-23
album: the poetic apathetic
  type: MusicAlbum
  date published: 2023-10-31
album: brevity
album: just fine
album: sensory
album: shadows
album: other side
album: dead silent
album: in time
album: falling away
album: daydream
album: tpa anniversary

the poetic apathetic
type: MusicAlbum
date published: 2023-10-31

brevity
type: MusicAlbum
date published: 2024-04-03

brevity
type: MusicAlbum
date published: 2024-04-03

just fine
type: MusicAlbum
date published: 2024-06-15

just fine
type: MusicAlbum
date published: 2024-06-15

sensory
type: MusicAlbum
date published: 2025-02-01

shadows
type: MusicAlbum
date published: 2025-03-05
track: shadows
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189278
  explicit: false
  by artist: sund3r
  in album: shadows
    type: MusicAlbum
    date published: 2025-03-05
  genre: glitch
  genre: shoegaze
  isrc code: QZQAY2598781
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T12:28:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x80e499638c9aac67c8f7f4d858cd2bbe7782741abd650eaec8129185995cd4fa
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958547
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958547
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2598781
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T12:44:05Z
  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 0x80e499638c9aac67c8f7f4d858cd2bbe7782741abd650eaec8129185995cd4fa. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/QZQAY2598781.
    date published: 2026-07-18T12:44:05Z
  audio: shadows
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 96.975
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.456
    additional property: Energy
      type: PropertyValue
      value: 0.792
    additional property: Speechiness
      type: PropertyValue
      value: 0.035
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.839
    additional property: Liveness
      type: PropertyValue
      value: 0.146
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.173
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.171
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor

other side
type: MusicAlbum
date published: 2025-06-11

dead silent
type: MusicAlbum
date published: 2025-07-10

in time
type: MusicAlbum
date published: 2025-07-17

falling away
type: MusicAlbum
date published: 2025-08-22

daydream
type: MusicAlbum
date published: 2025-09-05

tpa anniversary
type: MusicAlbum
date published: 2025-10-31