Those Who Didn't
type: MusicGroup
popularity: 8
followers: 238
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xedbdbd165e2e6e0a3928fe21b9042c0139ab1ca5e161561fef57384b72d97778
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/6d1e550e-f95c-43b3-b8b4-a1195f4d0f3e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6d1e550e-f95c-43b3-b8b4-a1195f4d0f3e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6d1e550e-f95c-43b3-b8b4-a1195f4d0f3e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xedbdbd165e2e6e0a3928fe21b9042c0139ab1ca5e161561fef57384b72d97778","name":"Those Who Didn't","registered_at":"2026-06-17T03:38:25Z","symbol":"NIM1269186","token_address":"0xa1d95548ad633f1b319765a4ca1785d034149893","type":"artist","uuid":"6d1e550e-f95c-43b3-b8b4-a1195f4d0f3e"}
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 0xedbdbd165e2e6e0a3928fe21b9042c0139ab1ca5e161561fef57384b72d97778. 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/6d1e550e-f95c-43b3-b8b4-a1195f4d0f3e.json and https://artists.proofprofile.net/proofs/artist/6d1e550e-f95c-43b3-b8b4-a1195f4d0f3e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xedbdbd165e2e6e0a3928fe21b9042c0139ab1ca5e161561fef57384b72d97778","name":"Those Who Didn't","registered_at":"2026-06-17T03:38:25Z","symbol":"NIM1269186","token_address":"0xa1d95548ad633f1b319765a4ca1785d034149893","type":"artist","uuid":"6d1e550e-f95c-43b3-b8b4-a1195f4d0f3e"}
album: Almost Optimistic
  type: MusicAlbum
  date published: 2019-05-01
album: They Always Come In Fours
  type: MusicAlbum
  date published: 2021-12-29
album: Not Really Though
  type: MusicAlbum
  date published: 2022-09-16
album: Your Defeatism Is Sexy
  type: MusicAlbum
  date published: 2025-02-27
  track: Your Defeatism Is Sexy
    type: MusicRecording
    duration: PT2M32S
    duration ms: 152186
    explicit: false
    by artist: Those Who Didn't
    in album: Your Defeatism Is Sexy
      type: MusicAlbum
      date published: 2025-02-27
    isrc code: BEF092430001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T04:58:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x972327694f804ccece6aeedc67431504caf15d7fc62dd31802390dcf83b04860
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958501
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958501
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEF092430001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T05:33:04Z
    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 0x972327694f804ccece6aeedc67431504caf15d7fc62dd31802390dcf83b04860. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/BEF092430001.
      date published: 2026-07-18T05:33:04Z
    audio: Your Defeatism Is Sexy
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144.942
      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: 0.364
      additional property: Energy
        type: PropertyValue
        value: 0.935
      additional property: Speechiness
        type: PropertyValue
        value: 0.064
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.774
      additional property: Liveness
        type: PropertyValue
        value: 0.792
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.214
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.183
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Gia
  type: MusicAlbum
  date published: 2025-03-10
  track: Gia
    type: MusicRecording
    duration: PT2M58S
    duration ms: 178813
    explicit: false
    by artist: Those Who Didn't
    in album: Gia
      type: MusicAlbum
      date published: 2025-03-10
    isrc code: BEF092430009
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T12:37:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0bee7530e58e0ae10b99ac793c2efd7cdea7cc931677246d0c8ec2757a11f8cc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958415
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958415
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEF092430009
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T12:50:13Z
    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 0x0bee7530e58e0ae10b99ac793c2efd7cdea7cc931677246d0c8ec2757a11f8cc. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/BEF092430009.
      date published: 2026-07-17T12:50:13Z
    audio: Gia
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.897
      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: 0.459
      additional property: Energy
        type: PropertyValue
        value: 0.84
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Act Casually
album: I Think We Should Leave
album: Maybe Next Year

Instrumentalness
type: PropertyValue
value: 0.763

Liveness
type: PropertyValue
value: 0.163

Valence (Positivity)
type: PropertyValue
value: 0.38

Loudness (dB)
type: PropertyValue
value: -6.428

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major

Act Casually
type: MusicAlbum
date published: 2025-03-20

I Think We Should Leave
type: MusicAlbum
date published: 2025-03-31

Maybe Next Year
type: MusicAlbum
date published: 2025-04-04