GyC
type: MusicGroup
description: GYC may stand for: Education Gangneung Yeongdong University, in Gangwon-do, South Korea Great Yarmouth College, in Norfolk, England Guilford Young College, in Hobart, Tasmania, Australia Other
popularity: 18
followers: 215
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa40468181967d46c28a556282275ae8a4287bafaf6716afa808c6a95a764c2b8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9f6081be-3174-49b5-8885-e37052bc091d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9f6081be-3174-49b5-8885-e37052bc091d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9f6081be-3174-49b5-8885-e37052bc091d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
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 0xa40468181967d46c28a556282275ae8a4287bafaf6716afa808c6a95a764c2b8. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9f6081be-3174-49b5-8885-e37052bc091d.json and https://artists.proofprofile.net/proofs/artist/9f6081be-3174-49b5-8885-e37052bc091d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:44:49Z
album: Sugar 'n' Spice
  type: MusicAlbum
  date published: 2018-07-18
album: Break My Heart
  type: MusicAlbum
  date published: 2020-02-13
album: MyBoredomSong
  type: MusicAlbum
  date published: 2020-03-30
album: Good Times
  type: MusicAlbum
  date published: 2020-06-03
album: Yenkor
  type: MusicAlbum
  date published: 2020-09-19
album: Atarodo
  type: MusicAlbum
  date published: 2021-04-16
album: Dey 4 You
  type: MusicAlbum
  date published: 2022-07-01
album: Zaddie
  type: MusicAlbum
  date published: 2023-11-03
album: Woman
  type: MusicAlbum
  date published: 2024-05-03
album: Mailo
  type: MusicAlbum
  date published: 2024-07-29
album: Mailo
  type: MusicAlbum
  date published: 2024-07-29
album: Shayo
  type: MusicAlbum
  date published: 2024-10-10
  track: Shayo
    type: MusicRecording
    duration: PT2M58S
    duration ms: 178440
    explicit: true
    by artist: GyC
    in album: Shayo
      type: MusicAlbum
      date published: 2024-10-10
    isrc code: QZNMW2444245
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T06:21:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa4da9a1255321f2f3797b0de26f4b684532292f909e308d466e9af713d53fbac
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958686
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958686
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMW2444245
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T06:43:29Z
    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 0xa4da9a1255321f2f3797b0de26f4b684532292f909e308d466e9af713d53fbac. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/QZNMW2444245.
      date published: 2026-07-19T06:43:29Z
    audio: Shayo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 97.959
      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: 0.775
      additional property: Energy
        type: PropertyValue
        value: 0.526
      additional property: Speechiness
        type: PropertyValue
        value: 0.096
      additional property: Acousticness
        type: PropertyValue
        value: 0.708
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.104
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.599
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.623
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: A Billion Things
  type: MusicAlbum
  date published: 2024-12-12