Murder One
type: MusicGroup
genre: rap metal
genre: southern hip hop
genre: underground hip hop
popularity: 4
followers: 1945
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e91c2fed148b64e5a46205508f0ec2dd29bd1c9ff77289383742910b98730ae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c90d360a-0c12-4f3c-8465-5d8034b62dbb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c90d360a-0c12-4f3c-8465-5d8034b62dbb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c90d360a-0c12-4f3c-8465-5d8034b62dbb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e91c2fed148b64e5a46205508f0ec2dd29bd1c9ff77289383742910b98730ae","name":"Murder One","registered_at":"2026-06-20T22:20:34Z","symbol":"NIM1732424","token_address":"0xa78f4b6cadb9e33c379d92897081fc28082b3495","type":"artist","uuid":"c90d360a-0c12-4f3c-8465-5d8034b62dbb"}
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 0x8e91c2fed148b64e5a46205508f0ec2dd29bd1c9ff77289383742910b98730ae. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c90d360a-0c12-4f3c-8465-5d8034b62dbb.json and https://artists.proofprofile.net/proofs/artist/c90d360a-0c12-4f3c-8465-5d8034b62dbb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0x8e91c2fed148b64e5a46205508f0ec2dd29bd1c9ff77289383742910b98730ae","name":"Murder One","registered_at":"2026-06-20T22:20:34Z","symbol":"NIM1732424","token_address":"0xa78f4b6cadb9e33c379d92897081fc28082b3495","type":"artist","uuid":"c90d360a-0c12-4f3c-8465-5d8034b62dbb"}
album: Rhythm For Thugs
  type: MusicAlbum
  date published: 2003
album: Southern Foundation Vol. 1 Slowed & Throwed
  type: MusicAlbum
  date published: 2006-09-01
album: Murder One Presents Southern Foundation Vol. 1
  type: MusicAlbum
  date published: 2006-09-01
album: Southern Foundation Vol. 2
  type: MusicAlbum
  date published: 2006-09-01
album: The Best Of Murder One
  type: MusicAlbum
  date published: 2009-10-20
album: Dirty Game
  type: MusicAlbum
  date published: 2012-01-25
album: Beware of the Coalition
  type: MusicAlbum
  date published: 2012-01-25
album: Hood Element
  type: MusicAlbum
  date published: 2012-05-02
album: Still Grindin
  type: MusicAlbum
  date published: 2013-05-03
album: Touched
  type: MusicAlbum
  date published: 2013-12-13
album: Artists the Industry Is Scared Of
  type: MusicAlbum
  date published: 2014-10-14
album: When I Feel I Can’t Go On
  type: MusicAlbum
  date published: 2022-09-23
track: Tha Kalling

Tha Kalling
type: MusicRecording
duration: PT4M13S
duration ms: 253515
explicit: false
by artist: Boo-Yaa T.R.I.B.E.
by artist: Murder One
in album: West Koasta Nostra
  type: MusicAlbum
  date published: 2003-10-07
isrc code: QZNFJ2117399
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T05:57:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb7f1f6f6ab1dcaacb2f90beca872931e1070790f63b57f31f396b6547a8d8ef5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956889
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2117399
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956889
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-06T06:56:49+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f1f6f6ab1dcaacb2f90beca872931e1070790f63b57f31f396b6547a8d8ef5. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZNFJ2117399.
  date published: 2026-07-06T07:16:32Z
audio: Tha Kalling
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 108.803
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.588
  additional property: Energy
    type: PropertyValue
    value: 0.904
  additional property: Speechiness
    type: PropertyValue
    value: 0.259
  additional property: Acousticness
    type: PropertyValue
    value: 0.426
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.054
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.733
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.266
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major