Seven
type: MusicGroup
description: REDIRECT 7
popularity: 17
followers: 141
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33663f48c42fe3aa62584cd01d139f60912f662d27413f43b7bfa53d0a244c33
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44c387c4-52f7-4359-9d85-2e9954d1a1c1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44c387c4-52f7-4359-9d85-2e9954d1a1c1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/44c387c4-52f7-4359-9d85-2e9954d1a1c1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
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 0x33663f48c42fe3aa62584cd01d139f60912f662d27413f43b7bfa53d0a244c33. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/44c387c4-52f7-4359-9d85-2e9954d1a1c1.json and https://artists.proofprofile.net/proofs/artist/44c387c4-52f7-4359-9d85-2e9954d1a1c1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
album: Spaceman Came Travelling
  type: MusicAlbum
  date published: 2003
album: Freedom Call
  type: MusicAlbum
  date published: 2011
album: Freedom Call
  type: MusicAlbum
  date published: 2011-09-02
album: 相遇太美
  type: MusicAlbum
  date published: 2016-02-21
album: 战歌不休
  type: MusicAlbum
  date published: 2016-06-16
album: Smoke (Original)
  type: MusicAlbum
  date published: 2018-12-21
album: Невыносим
  type: MusicAlbum
  date published: 2019-05-15
album: Lâmina
  type: MusicAlbum
  date published: 2020-01-27
album: Thay Min Nat Kat Hsoe
  type: MusicAlbum
  date published: 2020-04-30
album: My Life
  type: MusicAlbum
  date published: 2020-08-03
album: Siempre Quise (Oficial)
  type: MusicAlbum
  date published: 2020-09-03
album: Seven Ke Mang?
  type: MusicAlbum
  date published: 2020-11-30
album: Sou Teu Fã
  type: MusicAlbum
  date published: 2021-02-22
album: Heartache
  type: MusicAlbum
  date published: 2022-08-29
album: Heartache
  type: MusicAlbum
  date published: 2022-08-29
album: Spotless
  type: MusicAlbum
  date published: 2022-09-05
album: 夢與她 Leave
  type: MusicAlbum
  date published: 2023-09-01
album: Last Wish
  type: MusicAlbum
  date published: 2023-09-06
album: Badmashi
  type: MusicAlbum
  date published: 2023-11-23
album: Шторм
  type: MusicAlbum
  date published: 2024-02-07
album: Слепой
  type: MusicAlbum
  date published: 2024-03-06
album: 粉色星球OZT
  type: MusicAlbum
  date published: 2024-03-08
album: Darbhanga Ke Lahanga (Maithili Rap Song)
  type: MusicAlbum
  date published: 2024-04-17
album: Рок-н-ролл
  type: MusicAlbum
  date published: 2024-04-27
album: 愛不存在
  type: MusicAlbum
  date published: 2025-01-14
track: El Lápiz
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212346
  explicit: false
  by artist: San
  by artist: Seven
  by artist: Jordy Jill
  in album: Fonemas
    type: MusicAlbum
    date published: 2019-11-15
  isrc code: ES71G1944113
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T08:20:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x11e3aba81f99b7b5d2f395a9895f483775fffe20b67db72fa8601af370455dfb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1944113
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0x11e3aba81f99b7b5d2f395a9895f483775fffe20b67db72fa8601af370455dfb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ES71G1944113.
    date published: 2026-07-02T03:55:08Z
  audio: El Lápiz
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 164.247
    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: 0.805
    additional property: Energy
      type: PropertyValue
      value: 0.738
    additional property: Speechiness
      type: PropertyValue
      value: 0.073
    additional property: Acousticness
      type: PropertyValue
      value: 0.325
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.291
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.861
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.139
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major