Ayan
type: MusicGroup
genre: chinese hip hop
genre: manele
description: Ayan may refer to: Places Auyán-tepui, also spelt Ayan, a mountain in Bolívar state, Venezuela Ayan, Çankırı, a village in Turkey Ayan, Iran, a village in West Azerbaijan Province, Iran Ayan, Russia
popularity: 5
followers: 718
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x710ca0c18e21a53287e22f898cbe6e1e8c3555212daae4ae980c2842ce5fd480
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/741f483d-ba38-465f-a8d7-b25cdbf54181.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/741f483d-ba38-465f-a8d7-b25cdbf54181.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/741f483d-ba38-465f-a8d7-b25cdbf54181
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 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 0x710ca0c18e21a53287e22f898cbe6e1e8c3555212daae4ae980c2842ce5fd480. 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/741f483d-ba38-465f-a8d7-b25cdbf54181.json and https://artists.proofprofile.net/proofs/artist/741f483d-ba38-465f-a8d7-b25cdbf54181.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: World Report
  type: MusicAlbum
  date published: 2004-01-01
album: Joy Maa Durgaa
  type: MusicAlbum
  date published: 2009-12-02
album: 纯白色Girls
  type: MusicAlbum
  date published: 2018-06-13
album: Nightrider
  type: MusicAlbum
  date published: 2018-07-01
album: 非公開日記
  type: MusicAlbum
  date published: 2018-12-06
album: midnight.
  type: MusicAlbum
  date published: 2019-07-28
album: 1999
  type: MusicAlbum
  date published: 2019-11-16
album: Déjà vu
  type: MusicAlbum
  date published: 2020-01-20
album: Ty Ewe Ne Spiw?
  type: MusicAlbum
  date published: 2020-02-20
album: Shekpeshi
  type: MusicAlbum
  date published: 2020-07-08
album: Te Iubesc Ca Un Nebun
  type: MusicAlbum
  date published: 2020-08-29
album: Radeyat
  type: MusicAlbum
  date published: 2022-02-27
album: Adio iubirea mea
  type: MusicAlbum
  date published: 2022-05-27
album: Tootsie Roll
  type: MusicAlbum
  date published: 2022-11-15
album: Olsun Bitsin
  type: MusicAlbum
  date published: 2023-03-01
album: N.B.O (Nege bari osylai?)
  type: MusicAlbum
  date published: 2023-03-30
album: Bhauji Bhajpaai Devar Safai (Bhojpuri song)
  type: MusicAlbum
  date published: 2023-04-20
album: Marad Ke Sang Mehari Ke Dhang (Bhojpuri song)
  type: MusicAlbum
  date published: 2023-04-20
album: Dhovi Geet Sawan Jabab (Bhojpuri song)
  type: MusicAlbum
  date published: 2023-04-20
album: Lachari Dhobi Geet (Bhojpuri song)
  type: MusicAlbum
  date published: 2023-04-20
album: 那就让我死在这个最浪漫的年纪
  type: MusicAlbum
  date published: 2023-06-05
album: 化
  type: MusicAlbum
  date published: 2023-06-07
album: Yeniden Sev (Remix)
  type: MusicAlbum
  date published: 2024-02-09
album: Firuze (Remix)
  type: MusicAlbum
  date published: 2024-02-09
album: TikTok
  type: MusicAlbum
  date published: 2024-09-23
album: Tamam Tamam
  type: MusicAlbum
  date published: 2024-10-15
album: BİLİRİM
  type: MusicAlbum
  date published: 2024-11-07
track: Haruiro no yakusoku (feat. Ayan)
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256000
  explicit: false
  by artist: Vivid Lila
  by artist: Ayan
  in album: Veil Color
    type: MusicAlbum
    date published: 2020-05-16
  isrc code: TCJPL2045065
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T22:10:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9687cb4bba50a9f17e6f43d62ab229afb1a9d5ac2b6a12e76c615231cfa9d2f0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957120
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPL2045065
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  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 0x9687cb4bba50a9f17e6f43d62ab229afb1a9d5ac2b6a12e76c615231cfa9d2f0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/TCJPL2045065.
    date published: 2026-07-08T03:22:41Z
  audio: Haruiro no yakusoku (feat. Ayan)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 165.027
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.37
    additional property: Energy
      type: PropertyValue
      value: 0.827
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.009
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.421
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.663
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.14
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name

Mode Name
type: PropertyValue
value: Major