MC Millaray
type: MusicGroup
description: Millaray Jara Collío (born ), known professionally as MC Millaray, is a Mapuche rapper and human rights activist. She is known for her advocacy for Mapuche rights in Chile, a common theme in her lyric
popularity: 11
followers: 3460
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additional property: CopyrightChainExplorerURL
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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 0x9230f31a86dcea8c3bcebac6d0fddfa384c0abe6b89216c84287bba1accd9504. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ec8486d1-0dfa-4f14-ba54-5e92f4cf65b2.json and https://artists.proofprofile.net/proofs/artist/ec8486d1-0dfa-4f14-ba54-5e92f4cf65b2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
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album: Zomo Newen
  type: MusicAlbum
  date published: 2022-09-02
album: Mi Ser Mapuche
  type: MusicAlbum
  date published: 2022-10-07
album: Quebrar La Mano Al Destino
  type: MusicAlbum
  date published: 2023-05-12
track: Rebelión de Octubre

Rebelión de Octubre
type: MusicRecording
duration: PT4M7S
duration ms: 247000
explicit: false
by artist: Ana Tijoux
by artist: MC Millaray
in album: Rebelión de Octubre
  type: MusicAlbum
  date published: 2020-10-16
genre: latin-hip-hop
genre: latin-alternative
isrc code: ES71G2049251
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additional property: OTSTimestamp
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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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf33c585eed854af4d018f27cc3d1642561e708733934c5a300adb556f8fc2bf3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ES71G2049251.
  date published: 2026-06-13T17:25:41Z
audio: Rebelión de Octubre
  type: AudioObject
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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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