Martha Marlow
type: MusicGroup
description: Martha Marlow, is an Australian singer, songwriter, artist and musician. Marlow's debut studio album, Medicine Man was released in May 2021 and received a nomination for Best Blues and Roots Album at
popularity: 10
followers: 4053
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  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
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  date published: 2026-06-16T07:05:05Z
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album: These Days (EP)
  type: MusicAlbum
  date published: 2013-11-15
album: Caught in the Rain (feat. James Gilligan)
  type: MusicAlbum
  date published: 2014-11-06
album: Don't Want To Grow Up
  type: MusicAlbum
  date published: 2021-03-19
album: All Of My Days
  type: MusicAlbum
  date published: 2021-04-30
album: Medicine Man
  type: MusicAlbum
  date published: 2021-05-21
  track: All Of My Days
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    by artist: Martha Marlow
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      type: MusicAlbum
      date published: 2021-05-21
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-04T11:19:20Z
    audio: All Of My Days
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      additional property: Tempo (BPM)
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  track: Ballad Of A Young Man
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    duration: PT3M38S
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    by artist: Martha Marlow
    in album: Medicine Man
      type: MusicAlbum
      date published: 2021-05-21
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-17T04:09:54Z
    audio: Ballad Of A Young Man
      type: AudioObject
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      additional property: Time Signature
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      additional property: Danceability
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  track: Don't Want To Grow Up
album: Ballad Of A Young Man

Acousticness
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value: 0.614

Instrumentalness
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value: 0

Liveness
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value: 0.112

Valence (Positivity)
type: PropertyValue
value: 0.216

Loudness (dB)
type: PropertyValue
value: -10.144

Key Name
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value: C

Mode Name
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value: Major

Don't Want To Grow Up
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duration: PT4M30S
duration ms: 270413
explicit: false
by artist: Martha Marlow
in album: Medicine Man
  type: MusicAlbum
  date published: 2021-05-21
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e2bda79a7646c10d5f3c36bc91e9932550e370514cd9c2913419f509c17320. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:42:22Z), 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/AUDFZ2000004.
  date published: 2026-07-17T03:42:22Z
audio: Don't Want To Grow Up
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Ballad Of A Young Man
type: MusicAlbum
date published: 2021-05-21