Skyline
type: MusicGroup
description: thumb|upright=1.3|Skyline of Lower Manhattan in 2021. The term "Skyline" was first used for New York City in 1896. A skyline is the outline or shape viewed near the horizon. It can be created by a cit
popularity: 54
followers: 27551
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x93045ed3e78ece5c9ac6f76146ebe1394f1c22bd70103380492b2e76c860302b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/75af33f0-d228-4770-a8f3-869fb4fe2a55.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/75af33f0-d228-4770-a8f3-869fb4fe2a55.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/75af33f0-d228-4770-a8f3-869fb4fe2a55
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 0x93045ed3e78ece5c9ac6f76146ebe1394f1c22bd70103380492b2e76c860302b. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/75af33f0-d228-4770-a8f3-869fb4fe2a55.json and https://artists.proofprofile.net/proofs/artist/75af33f0-d228-4770-a8f3-869fb4fe2a55.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: How Do You Heal a Broken Heart?
  type: MusicAlbum
  date published: 2019-12-25
album: How Do You Heal a Broken Heart?
  type: MusicAlbum
  date published: 2019-12-25
album: I Need to Go
  type: MusicAlbum
  date published: 2020-01-24
album: I Need To Go
  type: MusicAlbum
  date published: 2020-01-24
album: Why Are People Acting Like They Care?
  type: MusicAlbum
  date published: 2020-03-20
album: Why Are People Acting Like They Care?
  type: MusicAlbum
  date published: 2020-03-20
album: (You Were) My Happy Place
  type: MusicAlbum
  date published: 2020-06-30
album: (You Were) My Happy Place
  type: MusicAlbum
  date published: 2020-06-30
album: Stay
  type: MusicAlbum
  date published: 2020-09-30
album: Stay
  type: MusicAlbum
  date published: 2020-09-30
album: Everything
  type: MusicAlbum
  date published: 2020-11-29
album: Misteri Lestari
  type: MusicAlbum
  date published: 2020-12-30
album: talk
  type: MusicAlbum
  date published: 2021-04-23
album: talk
  type: MusicAlbum
  date published: 2021-04-23
album: better
  type: MusicAlbum
  date published: 2021-08-12
album: better
  type: MusicAlbum
  date published: 2021-08-12
album: waiting 4 u
  type: MusicAlbum
  date published: 2021-10-15
album: waiting 4 u
  type: MusicAlbum
  date published: 2021-10-15
album: feel something?
  type: MusicAlbum
  date published: 2022-03-04
album: feel something?
  type: MusicAlbum
  date published: 2022-03-04
album: addiction
  type: MusicAlbum
  date published: 2022-07-28
album: addiction
  type: MusicAlbum
  date published: 2022-07-28
album: WHEN YOU'RE NOT AROUND
  type: MusicAlbum
  date published: 2023-08-25
album: ALRIGHT
  type: MusicAlbum
  date published: 2023-10-25
album: STARTING OVER
  type: MusicAlbum
  date published: 2023-11-30
album: night shift
  type: MusicAlbum
  date published: 2024-01-31
album: hold me tight
  type: MusicAlbum
  date published: 2024-03-19
album: cool enough for you
  type: MusicAlbum
  date published: 2024-08-02
album: if only...
  type: MusicAlbum
  date published: 2025-02-12
album: Mental Energy
  type: MusicAlbum
  date published: 2025-03-19
  track: Mental Energy
    type: MusicRecording
    duration: PT2M24S
    duration ms: 144375
    explicit: false
    by artist: Skyline
    in album: Mental Energy
      type: MusicAlbum
      date published: 2025-03-19
    isrc code: GXBNP2524781
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T19:46:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x495266fad6bc268391e403b32ac8f63e4fa849dfb1a8ecd2465f77b4010a45e6
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958060
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXBNP2524781
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T20:39:42Z
    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 0x495266fad6bc268391e403b32ac8f63e4fa849dfb1a8ecd2465f77b4010a45e6. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/GXBNP2524781.
      date published: 2026-07-14T20:39:42Z
    audio: Mental Energy
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.752
      additional property: Energy
        type: PropertyValue
        value: 0.941
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.027
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.81
      additional property: Liveness
        type: PropertyValue
        value: 0.169
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.581
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.241
      additional property: Key Name
      additional property: Mode Name
album: love lesson no. 1
album: real love
album: Мои мечты
album: butterflies and tulips... all circling around my head

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

love lesson no. 1
type: MusicAlbum
date published: 2025-04-25

real love
type: MusicAlbum
date published: 2025-07-30

Мои мечты
type: MusicAlbum
date published: 2025-08-19

butterflies and tulips... all circling around my head
type: MusicAlbum
date published: 2025-10-29