Audry Bustos Díaz, known as Audry Funk (Puebla, October 25, 1987), is an artivist, philosopher, writer and singer, especially popular for her feminist rap. Funk was born in Mexico, and migrated to New
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb9ec36de4a3bc97553ec18f9e2976e58fc58c319a96d81f68f36fb0903e456. 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/71eabfac-5000-44fe-9ac8-3213be29286a.json and https://artists.proofprofile.net/proofs/artist/71eabfac-5000-44fe-9ac8-3213be29286a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d500913e2ad4d71727b095b4be1c9fcc28d3120b7ef7cf8d38b56b41bb65e1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USHM21501060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867e4f8b7b6a5f8a132a782742b1dd1e90b6400fa9de25d03aaa2161031cc205. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/USHM21501062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a0c0ed71a1846bf94f7577cc4bec735fefebb7fab852ebe7f1fdadb7909b53. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:31:49Z), 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/QZ5AB1741497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f84abbd8918461a06c6f1c56712e90aab1ca4831fef78ad10b110d6fc9fcf42. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:11:48Z), 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/QZ5AB1741501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ecc69b74cebbbd92db26dd7d3c03c6910daebd9129a26b0ac1536fc6f237000. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:27:59Z), 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/QZHZ42009146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa91f38b45fd15a4faace4e34146ec334a7138036613e3a6fe8ccf8620bbdb8b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZNJW2112884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e93329ef9c37bfb98ad0d1c35791f5833d1ec92220c0c02a301e9cd66736e27. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/MXD782302111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0190143a9607a08f78cbd4e0da9c5f53c6137b5c69d44a5d883601505811b72. Chain 2 (Bitcoin): anchored in block 958654 (2026-07-19T03:55:30Z), 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/MXD782400371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0190143a9607a08f78cbd4e0da9c5f53c6137b5c69d44a5d883601505811b72. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:07:16Z), 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/MXD782400371.
Música de Locos (feat. K-road & Audry Funk)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54dade97391cad4bddc60b106afe0e9941e54b5333365926cc5d55af52b958f8. 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/USDHM1515446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e0a1db85d11b6deada3fdbfbc5cd083d59309edeacef9ae3617973c6cf24a1. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/ES71G2412020.
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