Half Measure
type: MusicGroup
description: Half measure or half measures may refer to: Half measure, a half bar in music Half, one of several alcohol measurements "Half Measures", an episode of TV series Breaking Bad Half Measures, a mixtape
popularity: 5
followers: 425
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x509ad4bc6f68ae6c4b8918449b238b02042bd8f12fa2bdf2d5cee0eed38fd06d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cb22ee52-a519-403e-b67f-4240ee591606.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cb22ee52-a519-403e-b67f-4240ee591606.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cb22ee52-a519-403e-b67f-4240ee591606
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x509ad4bc6f68ae6c4b8918449b238b02042bd8f12fa2bdf2d5cee0eed38fd06d","name":"Half Measure","registered_at":"2026-06-20T22:47:28Z","symbol":"NIM1739055","token_address":"0x316cb92278dcfb9fd9ce6a6098f2ee0c96ec3ad6","type":"artist","uuid":"cb22ee52-a519-403e-b67f-4240ee591606"}
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 0x509ad4bc6f68ae6c4b8918449b238b02042bd8f12fa2bdf2d5cee0eed38fd06d. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cb22ee52-a519-403e-b67f-4240ee591606.json and https://artists.proofprofile.net/proofs/artist/cb22ee52-a519-403e-b67f-4240ee591606.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0x509ad4bc6f68ae6c4b8918449b238b02042bd8f12fa2bdf2d5cee0eed38fd06d","name":"Half Measure","registered_at":"2026-06-20T22:47:28Z","symbol":"NIM1739055","token_address":"0x316cb92278dcfb9fd9ce6a6098f2ee0c96ec3ad6","type":"artist","uuid":"cb22ee52-a519-403e-b67f-4240ee591606"}
album: Somebody Like You
  type: MusicAlbum
  date published: 2020-04-10
album: 1982
  type: MusicAlbum
  date published: 2020-10-02
album: Story
  type: MusicAlbum
  date published: 2021-04-02
  track: Story
    type: MusicRecording
    duration: PT4M23S
    duration ms: 263850
    explicit: false
    by artist: Half Measure
    in album: Story
      type: MusicAlbum
      date published: 2021-04-02
    isrc code: USA2P2108878
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T03:12:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0d13660b70f767686338fc1ed11bbdd75c1196c4bbfbc6275d4f381eca91e345
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959094
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959094
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2108878
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T03:33:16Z
    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 0x0d13660b70f767686338fc1ed11bbdd75c1196c4bbfbc6275d4f381eca91e345. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/USA2P2108878.
      date published: 2026-07-22T03:33:16Z
    audio: Story
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 149.812
      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: 0.46
      additional property: Energy
        type: PropertyValue
        value: 0.694
      additional property: Speechiness
        type: PropertyValue
        value: 0.052
      additional property: Acousticness
        type: PropertyValue
        value: 0.013
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.181
      additional property: Liveness
        type: PropertyValue
        value: 0.095
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.049
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.834
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Story
  type: MusicAlbum
  date published: 2021-04-02
album: Brick By Brick
  type: MusicAlbum
  date published: 2021-05-07
album: Brick By Brick
  type: MusicAlbum
  date published: 2021-05-07
album: Pray for Rain
  type: MusicAlbum
  date published: 2021-06-04
album: 1982
  type: MusicAlbum
  date published: 2021-06-09
album: Somebody Like You
  type: MusicAlbum
  date published: 2021-06-09
  track: Long Drive
    type: MusicRecording
    duration: PT3M31S
    duration ms: 211800
    explicit: false
    by artist: Half Measure
    in album: Somebody Like You
      type: MusicAlbum
      date published: 2021-06-09
    isrc code: QZGLM2055834
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T14:18:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x61e716afe523fcfa45c7044c84f47c88693e13e210ab006fd50ea958e2776384
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958746
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958746
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2055834
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T15:36:35Z
    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 0x61e716afe523fcfa45c7044c84f47c88693e13e210ab006fd50ea958e2776384. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/QZGLM2055834.
      date published: 2026-07-19T15:36:35Z
    audio: Long Drive
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.026
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.532

Energy
type: PropertyValue
value: 0.576

Speechiness
type: PropertyValue
value: 0.025

Acousticness
type: PropertyValue
value: 0.329

Instrumentalness
type: PropertyValue
value: 0.631

Liveness
type: PropertyValue
value: 0.106

Valence (Positivity)
type: PropertyValue
value: 0.183

Loudness (dB)
type: PropertyValue
value: -5.997

Key Name
type: PropertyValue
value: F

Mode Name
type: PropertyValue
value: Major

Somebody Like You
type: MusicAlbum
date published: 2021-10-08

Somebody Like You
type: MusicAlbum
date published: 2021-10-08