Emily Chambers
type: MusicGroup
popularity: 17
followers: 1421
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb26fd0aa4b024e4a87c3239bae61b144014b5ec96606ed6023a917f0c0fa943a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953827
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953827
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e47f8265-1996-4307-8133-a6da0f419d09.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e47f8265-1996-4307-8133-a6da0f419d09.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e47f8265-1996-4307-8133-a6da0f419d09
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T19:59:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb26fd0aa4b024e4a87c3239bae61b144014b5ec96606ed6023a917f0c0fa943a","name":"Emily Chambers","registered_at":"2026-06-15T04:31:34Z","symbol":"NIM0682841","token_address":"0x87f6aa663b659a3390cea8de6ad32437229fdf45","type":"artist","uuid":"e47f8265-1996-4307-8133-a6da0f419d09"}
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 0xb26fd0aa4b024e4a87c3239bae61b144014b5ec96606ed6023a917f0c0fa943a. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e47f8265-1996-4307-8133-a6da0f419d09.json and https://artists.proofprofile.net/proofs/artist/e47f8265-1996-4307-8133-a6da0f419d09.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0xb26fd0aa4b024e4a87c3239bae61b144014b5ec96606ed6023a917f0c0fa943a","name":"Emily Chambers","registered_at":"2026-06-15T04:31:34Z","symbol":"NIM0682841","token_address":"0x87f6aa663b659a3390cea8de6ad32437229fdf45","type":"artist","uuid":"e47f8265-1996-4307-8133-a6da0f419d09"}
album: Magnolia
  type: MusicAlbum
  date published: 2016-09-05
album: Magnolia
  type: MusicAlbum
  date published: 2016-09-05
album: Left Alabama
  type: MusicAlbum
  date published: 2019-01-04
album: Real Talk
  type: MusicAlbum
  date published: 2019-04-26
album: Girlfriend Like You
  type: MusicAlbum
  date published: 2019-09-10
album: Disappear
  type: MusicAlbum
  date published: 2019-11-14
album: Disappear
  type: MusicAlbum
  date published: 2019-11-14
album: Start Again
  type: MusicAlbum
  date published: 2020-11-13
album: Start Again
  type: MusicAlbum
  date published: 2020-12-11
album: Cicadas
  type: MusicAlbum
  date published: 2023-01-26
  track: Cicadas
    type: MusicRecording
    duration: PT3M27S
    duration ms: 207627
    explicit: true
    by artist: Emily Chambers
    in album: Cicadas
      type: MusicAlbum
      date published: 2023-01-26
    isrc code: QZW9M2253396
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T06:36:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x045dea3647487f6c94558c546ae663237acb695a7155eb1e118cc3e50f9a0e73
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958980
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958980
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2253396
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T07:04:12Z
    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 0x045dea3647487f6c94558c546ae663237acb695a7155eb1e118cc3e50f9a0e73. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QZW9M2253396.
      date published: 2026-07-21T07:04:12Z
    audio: Cicadas
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 77.973
      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: 0.61
      additional property: Energy
        type: PropertyValue
        value: 0.591
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.18
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.567
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.716
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.668
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Exit Sign
  type: MusicAlbum
  date published: 2023-04-13
album: Two Faces
  type: MusicAlbum
  date published: 2023-06-30
album: EverWere
  type: MusicAlbum
  date published: 2023-10-06
album: Intermission
  type: MusicAlbum
  date published: 2023-11-16
album: Lose My Mind
  type: MusicAlbum
  date published: 2024-01-26
album: Closer (Live)
  type: MusicAlbum
  date published: 2024-02-16
album: What Do You Want?
  type: MusicAlbum
  date published: 2025-09-05
album: I Hope It Rains
  type: MusicAlbum
  date published: 2025-10-03
  track: I Hope It Rains
    type: MusicRecording
    duration: PT3M24S
    duration ms: 204068
    explicit: false
    by artist: Emily Chambers
    in album: I Hope It Rains
      type: MusicAlbum
      date published: 2025-10-03
    isrc code: QZZ7S2545860
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T06:42:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9a499e159328b3025d9f9e5f174b1f1b516d4f1bb3ca821273c515126438534d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958380
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958380
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: I Hope It Rains
album: Happy For Someone

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7S2545860

OTSTimestamp
type: PropertyValue
value: 2026-07-17T07:07:02Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a499e159328b3025d9f9e5f174b1f1b516d4f1bb3ca821273c515126438534d. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), 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/QZZ7S2545860.
date published: 2026-07-17T07:07:02Z

I Hope It Rains
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 84.24
additional property: Musical Key
  type: PropertyValue
  value: 0
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.334
additional property: Energy
  type: PropertyValue
  value: 0.253
additional property: Speechiness
  type: PropertyValue
  value: 0.031
additional property: Acousticness
  type: PropertyValue
  value: 0.719
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.108
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.292
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.392
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Major

Happy For Someone
type: MusicAlbum
date published: 2025-11-07