Carlos Heredia may refer to: Carlos Heredia (economist) (born 1956), Mexican economist and academic Carlos Heredia (footballer) (born 1998), Dominican football winger See also Juan Carlos Heredia
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 0x4d63ecb4547b22a2864f2d023f2bccb32f2ef87551257d2cfc887da1227b9969. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cbde49ec-9164-456e-a753-884825051761.json and https://artists.proofprofile.net/proofs/artist/cbde49ec-9164-456e-a753-884825051761.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 0x3de56e626ecdce21fce4da6a83d96b12cb1fa86bb56cd9685e4aabc6458a826a. 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/QMDA72347200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0afb66ea6d185f457e595752294c222922373b333bbbabfa9a1f9ffa16f71bcc. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QMFMF2386411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e3561352b4cdf82cf5d447913931d87be38839e49081c96688fe7065475f1e9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QM6N22188739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66fce513970d8dabd437cf82014cd1d653560618ec3716cec269ff2292a1b96. 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/QM7282400518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ecf42fb82b11ea0e922e212869402362f7282c48e92d09f7964a3f5d936486e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QM7282312857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3a0d76ab366d3f923c777c5dfd244a48c2420a091138c3472c8dda5fd5026b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QM6MZ2316987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20a3caf30c8e0a370ab1a7825c21aa47ffdec9562023136ec7459a97da67e408. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QM4TW2328080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c05db33408c675e7c448406663103152e2756cf2c031441cbc325ed634a11d1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QM6MZ2225017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed28f24da624500cfc71205f33af2f00ad81c52c417722c53a0530e97a0921f5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QM4TX2239508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9333f9ec01faa9a2e76cdfe35e70f91d2e391824d350e3f507a31bac744fee41. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QMDA72162833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f2bf67a8b65a688ed4a53e647306dfd4129c641262dfc5b10fe3347006cd56d. 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/QM4TX2198517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032b4fc75942b2d35492a225d9f8ee683e0975986b57ad13e4a6e94e5a75c7ef. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/QMBZ92074124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7467bc0ba7e6e7cc4784193e3a5aebc4062ad238a92d3411c424cbfd9ab3eb9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QM6P42396074.