Rello
type: MusicGroup
genre: tech house
description: Rello is a municipality located in the province of Soria, Castile and León, Spain. According to the 2004 census (INE), the municipality has a population of 33 inhabitants. References Bibliography
popularity: 15
followers: 586
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eabf1f6f170d7a4811e4b9bed701c29d5ad83cfbe8d4f24e53f36859b9309bd. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5f3622be-68d1-488f-9ea5-237a02201321.json and https://artists.proofprofile.net/proofs/artist/5f3622be-68d1-488f-9ea5-237a02201321.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T19:07:16Z
album: Bring The Action
  type: MusicAlbum
  date published: 2024-03-07
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    duration: PT5M30S
    duration ms: 330000
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    by artist: Rello
    in album: Bring The Action
      type: MusicAlbum
      date published: 2024-03-07
    genre: tech house
    isrc code: QZS652402446
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-05T19:27:56Z
    audio: Bring The Action
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      additional property: Tempo (BPM)
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      additional property: Danceability
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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album: ILL Bombz
  type: MusicAlbum
  date published: 2024-03-15
album: ILL Bombz
  type: MusicAlbum
  date published: 2024-03-15
album: M4M
  type: MusicAlbum
  date published: 2024-07-11
album: U Know
  type: MusicAlbum
  date published: 2024-08-23
album: The Base (Radio Edit)
  type: MusicAlbum
  date published: 2024-11-08
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    in album: The Base (Radio Edit)
      type: MusicAlbum
      date published: 2024-11-08
    genre: tech house
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    additional property: OTSVerifyInstructions
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      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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b1ba357e8bb0c59edd8532d203a9f18ffe4752e27ecad3ce22086ce0f8a714. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZZ8A2463252.
      date published: 2026-07-04T10:04:33Z
    audio: The Base - Radio Edit
      type: AudioObject
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      additional property: Danceability
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album: MUV
album: Esa Esa
album: KO EP
album: East2West

Speechiness
type: PropertyValue
value: 0.06

Acousticness
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value: 0.002

Instrumentalness
type: PropertyValue
value: 0.9

Liveness
type: PropertyValue
value: 0.081

Valence (Positivity)
type: PropertyValue
value: 0.548

Loudness (dB)
type: PropertyValue
value: -9.715

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Major

MUV
type: MusicAlbum
date published: 2024-12-13

Esa Esa
type: MusicAlbum
date published: 2025-08-08

KO EP
type: MusicAlbum
date published: 2025-09-12

East2West
type: MusicAlbum
date published: 2025-11-07