Penn Counterparts
type: MusicGroup
popularity: 15
followers: 505
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe204179d1c7feb1e57c0ef0492c16f0b626b7d095c160c8ba35221de53adc8ae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953768
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953768
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c26a860d-c57c-425d-8eef-98101157059d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c26a860d-c57c-425d-8eef-98101157059d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c26a860d-c57c-425d-8eef-98101157059d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:30:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe204179d1c7feb1e57c0ef0492c16f0b626b7d095c160c8ba35221de53adc8ae","name":"Penn Counterparts","registered_at":"2026-06-15T00:58:23Z","symbol":"NIM0631934","token_address":"0x71a290dc1321c64187e06c15b31d43cc331d3253","type":"artist","uuid":"c26a860d-c57c-425d-8eef-98101157059d"}
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 0xe204179d1c7feb1e57c0ef0492c16f0b626b7d095c160c8ba35221de53adc8ae. Chain 2 (Bitcoin): anchored in block 953768 (2026-06-15T09:30:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c26a860d-c57c-425d-8eef-98101157059d.json and https://artists.proofprofile.net/proofs/artist/c26a860d-c57c-425d-8eef-98101157059d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:30:06Z
  text: {"copyright_id":"0xe204179d1c7feb1e57c0ef0492c16f0b626b7d095c160c8ba35221de53adc8ae","name":"Penn Counterparts","registered_at":"2026-06-15T00:58:23Z","symbol":"NIM0631934","token_address":"0x71a290dc1321c64187e06c15b31d43cc331d3253","type":"artist","uuid":"c26a860d-c57c-425d-8eef-98101157059d"}
album: Free Ride
  type: MusicAlbum
  date published: 2002-05-10
album: New Wave
  type: MusicAlbum
  date published: 2009-11-10
album: Takeoff
  type: MusicAlbum
  date published: 2009-11-10
album: Afterglow
  type: MusicAlbum
  date published: 2009-11-12
album: High Dive
  type: MusicAlbum
  date published: 2009-12-01
album: Counterparts
  type: MusicAlbum
  date published: 2010-06-08
  track: This Business of Love
    type: MusicRecording
    duration: PT2M38S
    duration ms: 158573
    explicit: false
    by artist: Penn Counterparts
    in album: Counterparts
      type: MusicAlbum
      date published: 2010-06-08
    isrc code: USHM91047999
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T21:53:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0d2e1a3978b2bbdcdaee8cb72bb54793bb10319e96791b75dcca141d39050bc4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958074
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958074
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91047999
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T22:45:25Z
    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 0x0d2e1a3978b2bbdcdaee8cb72bb54793bb10319e96791b75dcca141d39050bc4. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/USHM91047999.
      date published: 2026-07-14T22:45:25Z
    audio: This Business of Love
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 117.002
      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: 0.734
      additional property: Energy
        type: PropertyValue
        value: 0.613
      additional property: Speechiness
        type: PropertyValue
        value: 0.085
      additional property: Acousticness
        type: PropertyValue
        value: 0.483
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.76
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.401
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Low Key
  type: MusicAlbum
  date published: 2011-05-31
album: Handle With Care
  type: MusicAlbum
  date published: 2013-11-01
album: Americano
  type: MusicAlbum
  date published: 2015-11-20
  track: Creep
    type: MusicRecording
    duration: PT4M12S
    duration ms: 252000
    explicit: false
    by artist: Penn Counterparts
    in album: Americano
      type: MusicAlbum
      date published: 2015-11-20
    isrc code: USE831518670
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T13:25:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa63ded1446c34bab9b0f66f30867f2d37f8dea08cf72aa3a1252247f78d7e636
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958742
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958742
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831518670
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T16:26:47Z
    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 0xa63ded1446c34bab9b0f66f30867f2d37f8dea08cf72aa3a1252247f78d7e636. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:26:47Z), 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/USE831518670.
      date published: 2026-07-19T16:26:47Z
    audio: Creep
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 170.026
      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
      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
album: Upswing
album: Evergreen
album: With You
album: Birdland

Danceability
type: PropertyValue
value: 0.396

Energy
type: PropertyValue
value: 0.253

Speechiness
type: PropertyValue
value: 0.032

Acousticness
type: PropertyValue
value: 0.868

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.079

Valence (Positivity)
type: PropertyValue
value: 0.135

Loudness (dB)
type: PropertyValue
value: -10.274

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

Americano
type: MusicAlbum
date published: 2015-11-20

Upswing
type: MusicAlbum
date published: 2017

Upswing
type: MusicAlbum
date published: 2017-11-10

Evergreen
type: MusicAlbum
date published: 2019

Evergreen
type: MusicAlbum
date published: 2019-11-22

With You
type: MusicAlbum
date published: 2021-11-12

Birdland
type: MusicAlbum
date published: 2023-12-01