Strange Matter
type: MusicGroup
description: Strange matter (or strange quark matter) is quark matter containing strange quarks. In extreme environments, strange matter is hypothesized to occur in the core of neutron stars, or, more speculativel
popularity: 5
followers: 615
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x5c676a3d466ac0b7c4c504fce6a0573c66902041e12cc0438b36d71c0e4814fc
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/773c0677-3bc7-4904-9ae6-a895ac730768
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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 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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c676a3d466ac0b7c4c504fce6a0573c66902041e12cc0438b36d71c0e4814fc. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/773c0677-3bc7-4904-9ae6-a895ac730768.json and https://artists.proofprofile.net/proofs/artist/773c0677-3bc7-4904-9ae6-a895ac730768.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
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album: Water
  type: MusicAlbum
  date published: 2022-09-25
album: Water
  type: MusicAlbum
  date published: 2022-09-25
album: Shiver and Pray
  type: MusicAlbum
  date published: 2022-10-21
album: Changes
  type: MusicAlbum
  date published: 2022-11-25
album: My Love
  type: MusicAlbum
  date published: 2023-02-05
album: oops.
  type: MusicAlbum
  date published: 2023-04-09
album: Works Perfect (Demo)
  type: MusicAlbum
  date published: 2023-04-14
album: Crimson Moon
  type: MusicAlbum
  date published: 2023-08-18
  track: Crimson Moon
    type: MusicRecording
    duration: PT2M48S
    duration ms: 168662
    explicit: false
    by artist: Strange Matter
    in album: Crimson Moon
      type: MusicAlbum
      date published: 2023-08-18
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42331737
    additional property: OTSTimestamp
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      value: 2026-07-22T07:19:23Z
    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67b5ed888be5b20af5ad1a5d1f1578a448f5a54d0e86479b61afbecd9a0f5e0. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/QZRP42331737.
      date published: 2026-07-22T07:19:23Z
    audio: Crimson Moon
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      additional property: Tempo (BPM)
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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: Instrumentalness
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        value: 0.023
      additional property: Liveness
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      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.196
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.596
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
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        value: Minor
album: Fade Into You
  type: MusicAlbum
  date published: 2023-11-27
album: 57 DEGREES
  type: MusicAlbum
  date published: 2023-12-23
album: The April Endeavor
  type: MusicAlbum
  date published: 2024-07-20
album: Things Lately
  type: MusicAlbum
  date published: 2024-12-23
  track: Things Lately
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200094
    explicit: false
    by artist: Strange Matter
    in album: Things Lately
      type: MusicAlbum
      date published: 2024-12-23
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    additional property: CopyrightStatus
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      value: registered
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    additional property: OTSVerificationAPI
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      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7U2496060
    additional property: OTSTimestamp
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      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 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 0x30c53259813d8856cb094c2da01e10c1e13ec848a24b845b7b8406a1c0fbcc6e. 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/QZZ7U2496060.
      date published: 2026-07-19T07:14:39Z
    audio: Things Lately
      type: AudioObject
      additional property: Tempo (BPM)
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      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
album: Movin' On

Tempo (BPM)
type: PropertyValue
value: 105.975

Musical Key
type: PropertyValue
value: 9

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.646

Energy
type: PropertyValue
value: 0.628

Speechiness
type: PropertyValue
value: 0.072

Acousticness
type: PropertyValue
value: 0.01

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.092

Valence (Positivity)
type: PropertyValue
value: 0.391

Loudness (dB)
type: PropertyValue
value: -5.283

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Minor

Movin' On
type: MusicAlbum
date published: 2025-10-31