Sammi Shyne
type: MusicGroup
popularity: 7
followers: 255
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81894527c34e05eb012c766d80df5e47d3ea35ced0e5d544ba84482663e49cf2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953885
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953885
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0cda5089-5681-4148-af10-7b5f2a564623.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0cda5089-5681-4148-af10-7b5f2a564623.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0cda5089-5681-4148-af10-7b5f2a564623
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:12:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x81894527c34e05eb012c766d80df5e47d3ea35ced0e5d544ba84482663e49cf2","name":"Sammi Shyne","registered_at":"2026-06-15T18:00:55Z","symbol":"NIM0787713","token_address":"0xae1c9f39cdedce9b41e8a69e80e860fa214d9742","type":"artist","uuid":"0cda5089-5681-4148-af10-7b5f2a564623"}
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 0x81894527c34e05eb012c766d80df5e47d3ea35ced0e5d544ba84482663e49cf2. Chain 2 (Bitcoin): anchored in block 953885 (2026-06-16T04:12:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0cda5089-5681-4148-af10-7b5f2a564623.json and https://artists.proofprofile.net/proofs/artist/0cda5089-5681-4148-af10-7b5f2a564623.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:12:47Z
  text: {"copyright_id":"0x81894527c34e05eb012c766d80df5e47d3ea35ced0e5d544ba84482663e49cf2","name":"Sammi Shyne","registered_at":"2026-06-15T18:00:55Z","symbol":"NIM0787713","token_address":"0xae1c9f39cdedce9b41e8a69e80e860fa214d9742","type":"artist","uuid":"0cda5089-5681-4148-af10-7b5f2a564623"}
album: Burnout
  type: MusicAlbum
  date published: 2016-09-30
album: Marvellous
  type: MusicAlbum
  date published: 2016-12-25
album: Day Ones
  type: MusicAlbum
  date published: 2017-08-11
album: No Doubt
  type: MusicAlbum
  date published: 2017-09-29
album: Kenevil
  type: MusicAlbum
  date published: 2018-02-07
album: Dojo
  type: MusicAlbum
  date published: 2019-01-24
album: No Leash
  type: MusicAlbum
  date published: 2019-04-21
album: Bouti
  type: MusicAlbum
  date published: 2019-05-02
album: Strictly 4 My Suckafree
  type: MusicAlbum
  date published: 2019-05-16
album: New Alert
  type: MusicAlbum
  date published: 2019-05-16
album: 96' Summers
  type: MusicAlbum
  date published: 2019-06-20
album: Dem Ones
  type: MusicAlbum
  date published: 2019-10-30
album: 132 Nights
  type: MusicAlbum
  date published: 2020-10-30
album: Nights Before Soulstice 2
  type: MusicAlbum
  date published: 2020-12-21
album: Xplicit
  type: MusicAlbum
  date published: 2023-06-30
album: Locked On
  type: MusicAlbum
  date published: 2024-03-01
album: Locked On (Soda Pack)
  type: MusicAlbum
  date published: 2024-04-19
album: Monster
  type: MusicAlbum
  date published: 2024-06-20
album: Ahh Yea
  type: MusicAlbum
  date published: 2024-07-18
album: SZA
  type: MusicAlbum
  date published: 2024-08-23
album: Bet
  type: MusicAlbum
  date published: 2024-08-30
album: Autumn
  type: MusicAlbum
  date published: 2024-09-08
album: Don't Pree
  type: MusicAlbum
  date published: 2025-10-17
track: Hoppa's Cypher 2

Hoppa's Cypher 2
type: MusicRecording
duration: PT3M34S
duration ms: 214000
explicit: false
by artist: DJ Hoppa
by artist: Ubi
by artist: Wrekonize
by artist: Sammi Shyne
by artist: Emilio Rojas
in album: Hoppa and Friends 2
  type: MusicAlbum
  date published: 2020-08-04
isrc code: QZHNB2067695
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T23:47:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdcae1033455d0fe65e75ef977acf4bbf581b09d6e2fd123c86a6dd5fd616223c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2067695
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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: 956302
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:30:09+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 0xdcae1033455d0fe65e75ef977acf4bbf581b09d6e2fd123c86a6dd5fd616223c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZHNB2067695.
  date published: 2026-07-02T03:30:09Z
audio: Hoppa's Cypher 2
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 131.65
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.906
  additional property: Energy
    type: PropertyValue
    value: 0.59
  additional property: Speechiness
    type: PropertyValue
    value: 0.36
  additional property: Acousticness
    type: PropertyValue
    value: 0.175
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.102
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.632
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.942
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major