Estrogen Highs
type: MusicGroup
genre: garage rock
genre: jangle pop
popularity: 3
followers: 185
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcbaf268f7343295020a4f8c3fd36ae98d64bf19b7ccb889370c6edb731a31ce7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953972
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953972
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2afa4858-4621-47e0-9dc4-d53d154aef48.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2afa4858-4621-47e0-9dc4-d53d154aef48.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2afa4858-4621-47e0-9dc4-d53d154aef48
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:31:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcbaf268f7343295020a4f8c3fd36ae98d64bf19b7ccb889370c6edb731a31ce7","name":"Estrogen Highs","registered_at":"2026-06-16T04:28:36Z","symbol":"NIM0937521","token_address":"0xbffda33bfd0f92efdedf4ac7adf1ca4bf35bbd8a","type":"artist","uuid":"2afa4858-4621-47e0-9dc4-d53d154aef48"}
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 0xcbaf268f7343295020a4f8c3fd36ae98d64bf19b7ccb889370c6edb731a31ce7. Chain 2 (Bitcoin): anchored in block 953972 (2026-06-16T16:31:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2afa4858-4621-47e0-9dc4-d53d154aef48.json and https://artists.proofprofile.net/proofs/artist/2afa4858-4621-47e0-9dc4-d53d154aef48.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:31:10Z
  text: {"copyright_id":"0xcbaf268f7343295020a4f8c3fd36ae98d64bf19b7ccb889370c6edb731a31ce7","name":"Estrogen Highs","registered_at":"2026-06-16T04:28:36Z","symbol":"NIM0937521","token_address":"0xbffda33bfd0f92efdedf4ac7adf1ca4bf35bbd8a","type":"artist","uuid":"2afa4858-4621-47e0-9dc4-d53d154aef48"}
album: Irrelevant Future
  type: MusicAlbum
  date published: 2012-04-02
album: Irrelevant Future
  type: MusicAlbum
  date published: 2012-04-02
album: Irrelevant Future
  type: MusicAlbum
  date published: 2012-04-02
album: Hear Me on the Number Station
  type: MusicAlbum
  date published: 2014-09-30
album: Hear Me on the Number Station
  type: MusicAlbum
  date published: 2014-09-30
  track: Sideways Through Trees
    type: MusicRecording
    duration: PT0M46S
    duration ms: 46566
    explicit: false
    by artist: Estrogen Highs
    in album: Hear Me on the Number Station
      type: MusicAlbum
      date published: 2014-09-30
    genre: garage rock
    genre: jangle pop
    isrc code: QMXQJ1407603
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T06:20:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa846281c72e8031e9412d87d00406f2fd13838dde2d62279ff1f0479a8fa3953
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956776
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956776
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMXQJ1407603
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:59:37Z
    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 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 0xa846281c72e8031e9412d87d00406f2fd13838dde2d62279ff1f0479a8fa3953. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QMXQJ1407603.
      date published: 2026-07-05T10:59:37Z
    audio: Sideways Through Trees
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 146.586
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.545
      additional property: Energy
        type: PropertyValue
        value: 0.915
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.989
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.801
      additional property: Liveness
        type: PropertyValue
        value: 0.206
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.096
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.589
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Hear Me on the Number Station
  type: MusicAlbum
  date published: 2014-09-30