Hard-Ons
type: MusicGroup
genre: hardcore punk
genre: power pop
genre: punk
description: The Hard-Ons are an Australian punk rock band, that formed in 1982 in Punchbowl, New South Wales. Its founding members were Keish de Silva on lead vocals and drums, Peter "Blackie" Black on guitar and
popularity: 24
followers: 14512
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additional property: OTSVerifyInstructions
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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: 2026-06-12T19:28:13Z
album: Dick Cheese
  type: MusicAlbum
  date published: 1988
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    by artist: Hard-Ons
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      date published: 1988
    genre: hardcore punk
    genre: power pop
    genre: punk
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    additional property: OTSVerifyInstructions
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-06T01:26:17Z
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  track: What Am I Supposed To Do
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    genre: power pop
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    additional property: OTSVerifyInstructions
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-17T19:12:23Z
    audio: What Am I Supposed To Do
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album: Love is a Battlefield of Wounded Hearts
album: This Terrible Place
album: Very Exciting
album: Most People Are A Waste Of Time
album: Most People Are Nicer Than Us
album: Suck And Swallow : 25 Years 25 Songs
album: Alfalfa Males Once Summer Is Done Conform Or Die
album: Eat Shit, Listen to Horrible Music
album: Shit-Pants-Shit-Pants
album: American Exports
album: Peel Me Like a Egg
album: Harder and Harder
album: Oh.. You're Crushed?!
album: So I Could Have Them Destroyed
album: Hold Tight
album: Lite as a Feather
album: I’m Sorry Sir, That Riff’s Been Taken
album: I'm Sorry Sir, That Riff's Been Taken
album: Needles and Pins (sic)
album: Yummy!
album: Apartment for Two
album: Sling Shot
album: Ripper '23
album: In Falls Everything
album: In Falls Everything / Sling Shot
album: Miserable
album: Buzz Buzz Buzz
album: Ride To The Station
album: I Like You A Lot Getting Older
album: You Won't Shut Up b/w Dead End Turnaround
album: You Won't Shut Up
album: There Was A Time: Singles / EPs 1984-1999

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Valence (Positivity)
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Loudness (dB)
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Key Name
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Mode Name
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Love is a Battlefield of Wounded Hearts
type: MusicAlbum
date published: 1989-12-01

This Terrible Place
type: MusicAlbum
date published: 2001-02-05

This Terrible Place
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date published: 2001-02-05

Very Exciting
type: MusicAlbum
date published: 2003-04-28

Very Exciting
type: MusicAlbum
date published: 2003-04-28

Most People Are A Waste Of Time
type: MusicAlbum
date published: 2006-05-31

Most People Are A Waste Of Time
type: MusicAlbum
date published: 2006-05-31

Most People Are Nicer Than Us
type: MusicAlbum
date published: 2008-09-23

Suck And Swallow : 25 Years 25 Songs
type: MusicAlbum
date published: 2009-03-23
track: Surfin' On My Face
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  by artist: Hard-Ons
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    date published: 2009-03-23
  genre: hardcore punk
  genre: power pop
  genre: punk
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-18T11:58:44Z
  audio: Surfin' On My Face
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    additional property: Danceability
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track: Think About You Everyday
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  genre: hardcore punk
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-06T01:25:57Z
  audio: Think About You Everyday
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track: All Set To Go
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  by artist: Hard-Ons
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  genre: hardcore punk
  genre: power pop
  genre: punk
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  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: All Set To Go
track: Just Being With You
track: Where Did She Come From?
track: I Do I Do I Do

OTSHash
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OTSBitcoinBlock
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OTSBitcoinBlockVerifyURL
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OTSVerificationAPI
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OTSTimestamp
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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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4664b50e200e8553b5dfb26e4ccb876aa57b33e668f176dd48c74df3c0fc7b3c. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/GBFVJ0900004.
date published: 2026-07-17T09:14:21Z

All Set To Go
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additional property: Danceability
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additional property: Mode Name
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Just Being With You
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duration: PT3M16S
duration ms: 196000
explicit: false
by artist: Hard-Ons
in album: Suck And Swallow : 25 Years 25 Songs
  type: MusicAlbum
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genre: hardcore punk
genre: power pop
genre: punk
isrc code: GBFVJ0900008
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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 0x95b2729f42813dd75428eea48e5f1e3f431f21cdc9d68ab6629291257e70b454. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GBFVJ0900008.
  date published: 2026-07-05T01:12:41Z
audio: Just Being With You
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  additional property: Danceability
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Where Did She Come From?
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duration: PT2M3S
duration ms: 123560
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by artist: Hard-Ons
in album: Suck And Swallow : 25 Years 25 Songs
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genre: hardcore punk
genre: power pop
genre: punk
isrc code: GBFVJ0900011
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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 0xde8a4ccdee029d80fae309a7ec0db1ff93a46a4121784d8b7b7af0ab793d3438. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/GBFVJ0900011.
  date published: 2026-07-13T15:43:57Z
audio: Where Did She Come From?
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I Do I Do I Do
type: MusicRecording
duration: PT2M14S
duration ms: 134706
explicit: false
by artist: Hard-Ons
in album: Suck And Swallow : 25 Years 25 Songs
  type: MusicAlbum
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genre: hardcore punk
genre: power pop
genre: punk
isrc code: GBFVJ0900015
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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 0x97589dc65883dacfbdcf73b441ecb4f8087c0b887faa053962c92892f8bc8ec3. Chain 2 (Bitcoin): anchored in block 958654 (2026-07-19T03:55:30Z), 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/GBFVJ0900015.
  date published: 2026-07-19T03:55:30Z
audio: I Do I Do I Do
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Alfalfa Males Once Summer Is Done Conform Or Die
type: MusicAlbum
date published: 2010-05-31

Eat Shit, Listen to Horrible Music
type: MusicAlbum
date published: 2010-07-06

Shit-Pants-Shit-Pants
type: MusicAlbum
date published: 2011-06-06

American Exports
type: MusicAlbum
date published: 2011-11-08

Peel Me Like a Egg
type: MusicAlbum
date published: 2014-09-29

Peel Me Like a Egg
type: MusicAlbum
date published: 2014-10-31

Harder and Harder
type: MusicAlbum
date published: 2019-07-05

Oh.. You're Crushed?!
type: MusicAlbum
date published: 2019-08-30

So I Could Have Them Destroyed
type: MusicAlbum
date published: 2019-10-11

So I Could Have Them Destroyed
type: MusicAlbum
date published: 2019-10-11

So I Could Have Them Destroyed
type: MusicAlbum
date published: 2019-10-11

Hold Tight
type: MusicAlbum
date published: 2021-08-13

Lite as a Feather
type: MusicAlbum
date published: 2021-09-10

I’m Sorry Sir, That Riff’s Been Taken
type: MusicAlbum
date published: 2021-10-08
track: Hold Tight
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f589826a652b001db74faa2fb66bd203db034101db5c010c8b2818e4d2158fd. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:49:49Z), 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/FRX282188467.
    date published: 2026-07-15T12:49:49Z
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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track: Fucked up Party
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  additional property: OTSVerificationAPI
    type: PropertyValue
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  additional property: OTSTimestamp
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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
    type: DigitalDocument
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x443c16f08881ebf3ac73b6b99c9afc7c3eccb54c0c78d36f69604429d792d084. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:29:33Z), 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/FRX282199923.
    date published: 2026-07-17T00:29:33Z
  audio: Fucked up Party
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Valence (Positivity)
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I'm Sorry Sir, That Riff's Been Taken
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date published: 2021-10-29

Needles and Pins (sic)
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Yummy!
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date published: 2022-12-02
track: Where Did She Come From?
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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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
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeab89ed69ec188a02a4d99a1167b215fac68473e8dd4a737f39c26a04900d1c. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/DGA062205981.
    date published: 2026-07-03T08:56:35Z
  audio: Where Did She Come From?
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    additional property: Mode (Major/Minor)
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-03T23:28:02Z
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  subject of: OpenTimestamps Proof of Existence
  audio: Dull
track: Sit Beside You
track: Ain't Gonna Let You Go

OTSHash
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OTSBitcoinBlock
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OTSBitcoinBlockVerifyURL
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OTSVerificationAPI
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OTSTimestamp
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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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x225d56fad8cf00fd10b8129740a7c42b49fd8e442f58aa0451d2bc4a5d45288c. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/DGA062205983.
date published: 2026-07-04T14:03:39Z

Dull
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 110.524
additional property: Musical Key
  type: PropertyValue
  value: 2
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.3
additional property: Energy
  type: PropertyValue
  value: 0.961
additional property: Speechiness
  type: PropertyValue
  value: 0.145
additional property: Acousticness
  type: PropertyValue
  value: 0
additional property: Instrumentalness
  type: PropertyValue
  value: 0.009
additional property: Liveness
  type: PropertyValue
  value: 0.056
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.174
additional property: Loudness (dB)
  type: PropertyValue
  value: -5.432
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Major

Sit Beside You
type: MusicRecording
duration: PT1M51S
duration ms: 111053
explicit: false
by artist: Hard-Ons
in album: Yummy!
  type: MusicAlbum
  date published: 2022-12-02
genre: hardcore punk
genre: power pop
genre: punk
isrc code: DGA062205986
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T16:57:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f1f66b624bb74d320811206c9558a1367e5f24fd1025999b464019ee3476637
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956826
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956826
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA062205986
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T19:27:56Z
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 0x9f1f66b624bb74d320811206c9558a1367e5f24fd1025999b464019ee3476637. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/DGA062205986.
  date published: 2026-07-05T19:27:56Z
audio: Sit Beside You
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 107.898
  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: 0.32
  additional property: Energy
    type: PropertyValue
    value: 0.93
  additional property: Speechiness
    type: PropertyValue
    value: 0.074
  additional property: Acousticness
    type: PropertyValue
    value: 0
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.002
  additional property: Liveness
    type: PropertyValue
    value: 0.095
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.295
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.838
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Ain't Gonna Let You Go
type: MusicRecording
duration: PT2M42S
duration ms: 162600
explicit: false
by artist: Hard-Ons
in album: Yummy!
  type: MusicAlbum
  date published: 2022-12-02
genre: hardcore punk
genre: power pop
genre: punk
isrc code: DGA062205989
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-19T03:05:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89fe1d6e7765cdc8fb4fe594f0273a97aaf5bd10d7f3fd9028aacb019cee938b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958690
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958690
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA062205989
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-19T07:14:39Z
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 0x89fe1d6e7765cdc8fb4fe594f0273a97aaf5bd10d7f3fd9028aacb019cee938b. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/DGA062205989.
  date published: 2026-07-19T07:14:39Z
audio: Ain't Gonna Let You Go
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 99.548
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.364
  additional property: Energy
    type: PropertyValue
    value: 0.946
  additional property: Speechiness
    type: PropertyValue
    value: 0.07
  additional property: Acousticness
    type: PropertyValue
    value: 0
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.13
  additional property: Liveness
    type: PropertyValue
    value: 0.135
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.4
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.806
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Apartment for Two
type: MusicAlbum
date published: 2023-04-20

Apartment for Two
type: MusicAlbum
date published: 2023-05-05

Sling Shot
type: MusicAlbum
date published: 2023-06-02

Ripper '23
type: MusicAlbum
date published: 2023-06-02

Ripper '23
type: MusicAlbum
date published: 2023-06-02
track: Apartment for Two
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178160
  explicit: true
  by artist: Hard-Ons
  in album: Ripper '23
    type: MusicAlbum
    date published: 2023-06-02
  genre: hardcore punk
  genre: power pop
  genre: punk
  isrc code: FRX202309711
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T17:10:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa34b874861063ca7657183d01fed779284688d78615c65ef0d21bb96d801b5e6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958765
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958765
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202309711
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T20:09:57Z
  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 0xa34b874861063ca7657183d01fed779284688d78615c65ef0d21bb96d801b5e6. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:09:57Z), 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/FRX202309711.
    date published: 2026-07-19T20:09:57Z
  audio: Apartment for Two
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 183.488
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.162
    additional property: Energy
      type: PropertyValue
      value: 0.967
    additional property: Speechiness
      type: PropertyValue
      value: 0.116
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.032
    additional property: Liveness
      type: PropertyValue
      value: 0.286
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.447
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.313
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor

In Falls Everything
type: MusicAlbum
date published: 2023-07-13

In Falls Everything / Sling Shot
type: MusicAlbum
date published: 2023-10-13

Miserable
type: MusicAlbum
date published: 2023-12-07

Buzz Buzz Buzz
type: MusicAlbum
date published: 2024-07-31

Ride To The Station
type: MusicAlbum
date published: 2024-09-06

I Like You A Lot Getting Older
type: MusicAlbum
date published: 2024-10-04
track: I Like You A Lot
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132753
  explicit: false
  by artist: Hard-Ons
  in album: I Like You A Lot Getting Older
    type: MusicAlbum
    date published: 2024-10-04
  genre: hardcore punk
  genre: power pop
  genre: punk
  isrc code: DGA062486481
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T17:16:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd527bb60461ba926fe7ecce2b92e027e48584e7f84632834f7ff1ab15ece7ae2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956826
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956826
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA062486481
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T19:27:56Z
  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 0xd527bb60461ba926fe7ecce2b92e027e48584e7f84632834f7ff1ab15ece7ae2. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/DGA062486481.
    date published: 2026-07-05T19:27:56Z
  audio: I Like You A Lot
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 147.383
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.343
    additional property: Energy
      type: PropertyValue
      value: 0.926
    additional property: Speechiness
      type: PropertyValue
      value: 0.062
    additional property: Acousticness
      type: PropertyValue
      value: 0.001
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.093
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.483
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.259
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Buzz Buzz Buzz
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133700
  explicit: true
  by artist: Hard-Ons
  in album: I Like You A Lot Getting Older
    type: MusicAlbum
    date published: 2024-10-04
  genre: hardcore punk
  genre: power pop
  genre: punk
  isrc code: DGA062486482
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T07:57:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x885616b0277b83fc2cbc0d132dc354cfc5f5e5846c39083765cb892bbb1f2deb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956639
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956639
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA062486482
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T11:19:20Z
  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 0x885616b0277b83fc2cbc0d132dc354cfc5f5e5846c39083765cb892bbb1f2deb. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/DGA062486482.
    date published: 2026-07-04T11:19:20Z
  audio: Buzz Buzz Buzz
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 172.03
    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: 0.241
    additional property: Energy
      type: PropertyValue
      value: 0.963
    additional property: Speechiness
      type: PropertyValue
      value: 0.107
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.018
    additional property: Liveness
      type: PropertyValue
      value: 0.255
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.24
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.682
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Happy Accidents
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161744
  explicit: false
  by artist: Hard-Ons
  in album: I Like You A Lot Getting Older
    type: MusicAlbum
    date published: 2024-10-04
  genre: hardcore punk
  genre: power pop
  genre: punk
  isrc code: DGA062486484
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T03:37:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x18fa595539cec59887134f4e22a5913bd737b36754ebe16ca7ef3909ca39df86
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Happy Accidents

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 958653

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958653

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA062486484

OTSTimestamp
type: PropertyValue
value: 2026-07-19T03:54:23Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18fa595539cec59887134f4e22a5913bd737b36754ebe16ca7ef3909ca39df86. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/DGA062486484.
date published: 2026-07-19T03:54:23Z

Happy Accidents
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 165.766
additional property: Musical Key
  type: PropertyValue
  value: 9
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.286
additional property: Energy
  type: PropertyValue
  value: 0.934
additional property: Speechiness
  type: PropertyValue
  value: 0.07
additional property: Acousticness
  type: PropertyValue
  value: 0.009
additional property: Instrumentalness
  type: PropertyValue
  value: 0.004
additional property: Liveness
  type: PropertyValue
  value: 0.154
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.224
additional property: Loudness (dB)
  type: PropertyValue
  value: -4.613
additional property: Key Name
  type: PropertyValue
  value: A
additional property: Mode Name
  type: PropertyValue
  value: Major

You Won't Shut Up b/w Dead End Turnaround
type: MusicAlbum
date published: 2025-04-25
track: You Won't Shut Up
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190562
  explicit: true
  by artist: Hard-Ons
  in album: You Won't Shut Up b/w Dead End Turnaround
    type: MusicAlbum
    date published: 2025-04-25
  genre: hardcore punk
  genre: power pop
  genre: punk
  isrc code: QT38D2504001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T12:09:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0f607b8d65a76788cc3a1175202850a4ff402a4165038cb460ea3503bf25b6dc
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956725
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956725
  additional property: OTSVerificationAPI
    type: PropertyValue
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There Was A Time: Singles / EPs 1984-1999
type: MusicAlbum
date published: 2025-11-07