Ucros
type: MusicGroup
genre: melodic house
genre: progressive house
popularity: 4
followers: 588
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd7cecf26315fe7044bec720ec33d43e601ebbfa46b9b255d2fe0ff4b8786e88
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5604101f-bc8f-4ad8-be68-c0d230b54aec.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5604101f-bc8f-4ad8-be68-c0d230b54aec.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5604101f-bc8f-4ad8-be68-c0d230b54aec
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
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 0xcd7cecf26315fe7044bec720ec33d43e601ebbfa46b9b255d2fe0ff4b8786e88. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5604101f-bc8f-4ad8-be68-c0d230b54aec.json and https://artists.proofprofile.net/proofs/artist/5604101f-bc8f-4ad8-be68-c0d230b54aec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: Surrender
  type: MusicAlbum
  date published: 2017-04-10
album: Illuminate
  type: MusicAlbum
  date published: 2017-10-13
album: Sphere
  type: MusicAlbum
  date published: 2018-01-08
album: Gravity
  type: MusicAlbum
  date published: 2018-01-11
album: Better Than Anybody
  type: MusicAlbum
  date published: 2018-02-06
album: True Meaning
  type: MusicAlbum
  date published: 2018-03-16
album: Deep Inside EP
  type: MusicAlbum
  date published: 2018-04-27
album: Feel My Groove
  type: MusicAlbum
  date published: 2018-06-02
album: Island
  type: MusicAlbum
  date published: 2018-08-17
album: Really Different
  type: MusicAlbum
  date published: 2018-10-26
album: Linear
  type: MusicAlbum
  date published: 2018-11-09
album: Euphoric
  type: MusicAlbum
  date published: 2018-11-09
album: Progression
  type: MusicAlbum
  date published: 2019-03-25
album: Bayamon
  type: MusicAlbum
  date published: 2019-05-26
album: New Realm
  type: MusicAlbum
  date published: 2019-09-04
album: Hard to Reach
  type: MusicAlbum
  date published: 2019-09-30
album: Who Dis Ep
  type: MusicAlbum
  date published: 2019-10-14
album: Seek & Learn
  type: MusicAlbum
  date published: 2019-11-01
album: Buenos Aires / Luna
  type: MusicAlbum
  date published: 2020-01-24
album: Growth EP
  type: MusicAlbum
  date published: 2020-02-17
album: Growth
  type: MusicAlbum
  date published: 2020-02-17
album: Marin EP
  type: MusicAlbum
  date published: 2020-03-26
album: Be Bold
  type: MusicAlbum
  date published: 2020-03-27
album: Malu
  type: MusicAlbum
  date published: 2020-09-11
album: Stay With Me
  type: MusicAlbum
  date published: 2020-10-30
album: Stay with Me
  type: MusicAlbum
  date published: 2020-10-30
album: Amaretto
  type: MusicAlbum
  date published: 2020-11-06
album: Amaretto
  type: MusicAlbum
  date published: 2020-11-06
album: Odis
  type: MusicAlbum
  date published: 2020-11-09
album: Ushuaia / Mango Terrace
  type: MusicAlbum
  date published: 2021-01-15
album: New Division
  type: MusicAlbum
  date published: 2021-01-25
album: Arctic / Lycans
  type: MusicAlbum
  date published: 2021-02-08
album: Nebula
  type: MusicAlbum
  date published: 2021-05-07
album: Nebula
  type: MusicAlbum
  date published: 2021-05-07
album: So Cold
  type: MusicAlbum
  date published: 2021-07-16
album: Deceptive
  type: MusicAlbum
  date published: 2021-08-20
album: Benjamin Punk
  type: MusicAlbum
  date published: 2021-08-27
album: Vulcan
  type: MusicAlbum
  date published: 2021-10-28
album: Vulcan
  type: MusicAlbum
  date published: 2021-10-28
album: Simba
  type: MusicAlbum
  date published: 2021-12-24
album: Cinnamon Dog
  type: MusicAlbum
  date published: 2022-02-04
album: Sabal Chase
  type: MusicAlbum
  date published: 2022-03-04
album: The Crossings
  type: MusicAlbum
  date published: 2022-12-02
album: All To Me
  type: MusicAlbum
  date published: 2023-03-09
album: Edda
  type: MusicAlbum
  date published: 2023-04-14
album: Lil' EP
  type: MusicAlbum
  date published: 2024-05-09
album: Eyes Starry / Vanaheim
  type: MusicAlbum
  date published: 2024-05-10
album: Eyes Starry / Vanaheim
  type: MusicAlbum
  date published: 2024-05-10
track: Amaretto (FSOE828)
  type: MusicRecording
  duration: PT4M38S
  duration ms: 278709
  explicit: false
  by artist: Ucros
  in album: FSOE 828 - Future Sound Of Egypt Episode 828
    type: MusicAlbum
    date published: 2023-10-21
  isrc code: UKRMQ2301243
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T09:09:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa150de681cd5b19754c77127e27c54d9ff6db4bc3bc67719f294bb77f02e4a7e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Amaretto (FSOE828)

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957118

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/957118

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKRMQ2301243

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:20:19Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa150de681cd5b19754c77127e27c54d9ff6db4bc3bc67719f294bb77f02e4a7e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/UKRMQ2301243.
date published: 2026-07-08T03:20:19Z

Amaretto (FSOE828)
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 134.325
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.644
additional property: Energy
  type: PropertyValue
  value: 0.926
additional property: Speechiness
  type: PropertyValue
  value: 0.047
additional property: Acousticness
  type: PropertyValue
  value: 0.002
additional property: Instrumentalness
  type: PropertyValue
  value: 0.79
additional property: Liveness
  type: PropertyValue
  value: 0.089
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.346
additional property: Loudness (dB)
  type: PropertyValue
  value: -12.149
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Major