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 0xf2e18828a5df7d3d7e941403a674a1b4c401c40c4c4476b3ac6710f4d75fff7a. 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/b74ef7b8-e3e6-471c-96a9-f4492c00c329.json and https://artists.proofprofile.net/proofs/artist/b74ef7b8-e3e6-471c-96a9-f4492c00c329.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 0x361f2be42ecc2eceff1e6cb7996f7e8bc6f4aab0b430cc103eae90360cb977ba. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QM3DF2190912.
Corazón de Madre (Destapate Una Cerveza)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x448e75e04813fcae81e25286103fc32ea83dd8aad470c413362a0d43ac8527ef. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QM3DF2190913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85be44e22fcb73e2956d1fa2f4622e99b5ccb622213304848d18cbc50e645f8e. 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/QM3DF2190914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99005d70e3d43568c6806eb9be030260258d10cc28f3dc6cf1514bbecc073ce. 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/QM3DF2190916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ac0666d08c7d8b7879a0bdc60e861f3a8a67f92eccc47959483ec671de6f0c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QM3DF2190917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cbc3d641a8b0de86621f08fcac2e74dc93a85f8624f8c28ba30ff3edc9e350d. 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/QM3DF2190918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d4838f4215720c71aba577683b129fc2580e5035b0d996f137b0f9909de365. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QM3DF2190919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe924a98c2ec5f1de5eed86f0bf736a41de0a8a2c803ab2e81e33d5360e7eaa2a. 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/QM3DF2190910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a3c7beb791509131c1b6781b18ba0c4d6a3c89aed5bbe847471f0455859505. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QM3DF2190920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb494f4ab2a99698d225c016d954d77cc7a3418d62b1e5000ebfe6fbb4c732f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QM3DF2190911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ead5941f1aa6f8b3e8d547aac7c7fc83daf78e740e5c40ddebb557e7b8c205. 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/ARG991040855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb618790f7e1333ca1515575c3866ef0598d1a731808ff207186fc9f86107e1cd. 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/ARG991040856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe28f9be4fb27b43fef8efe9dda1d0e8125a63f696c2979ece89b0421bcda5d09. 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/ARG991040857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044119a9629b8a43459ef7f03bb9dd6f62cef05009e8a0ed5bab8d40d75d0244. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/ARG991040858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969295c811218e0376f7b795d3883e9c87ed252cb8a3a8f2f1f823cd71578f79. 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/ARG991040859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa34c35f410b138fa094158b3f11fea919ff5ffca99e5e79bfcdd1598b289e3db. 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/ARG991040860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76e66f5ad8646194916d979a55542e395788c46614767e0692e2f2314222698. 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/ARG991040861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f06fb3f7f4a94a6475535c5bb1b43867b0d9cfc2ff53ae904b4102db5608e6b. 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/ARG991040862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b29acfae92efc9899ec5b04db9a6ceeeb4902a5d656d3fc3766c37391e061b. 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/ARQIH2291296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc6fb28700c23997c1f5371eba4a0bff9f9e36312246767de318497c935a5e2. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/ARQIH2291297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x328c1e004b39e32a6f8aa975223db46aa1e0e503b7374e4003bb64a302fb274c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ARQIH2291301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20ab0c278a0a75b1b67e47238f14eca635f6b3e0434e6608a6c0dfc976e6846d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ARQIH2291302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf7531fca2454778438e42e02ee0156aa8b629847dec3f962b9c6eae105b948. 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/ARQIH2291303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76f77fc95db0aa91c222601114c312b4f7df4bc7936dc0567b405a39debf0b56. 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/ARQIH2291307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f1af5cb8fc78344b78a996d221974fecc0b33d1d8848062ed025ba5f4d9b146. 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/ARQIH2291308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc14206b55043d55be82a29884c171b95ed50562fd8866fd1f7a25f5e0d362863. 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/ARQIH2291309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f3c2f54f604314891620a6ca4a10fc47a7ff000e0d8f64561e56770e406863. 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/QM3DF2190942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff4ab2a786f2dc182b468e89981f363238aaea295e6f87f9b9ce4611daa43194. 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/QM3DF2190943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3950c802c96c2d8e965d5b4877dc2a664b316636e6b5a621448b82e5ec57453f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QM3DF2190944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ce3e7dda7b458fe784846f501edc4de918321bbef1ccdc71e7b1172341825b0. 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/QM3DF2190945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e4f3790e01f9e2fc843e2015b004a2b0815e39f537e91d10385c1302ccf30ab. 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/QM3DF2190946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb807ce6e257dca10bfc2751cfbee3374f56c431519c837fe5f8de251dbac1c48. 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/QM3DF2190947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x688f7bf6198e6d709f24ff36aa2adea30bdceec28cbe91f6e4343c7217aeab9d. 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/QM3DF2190949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x981766095dccd7d76e764c81916fb836da0bf569eeb9152a32a60b8c8836285d. 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/QM3DF2190950.
El Autentico Creador De La Cumbia Callejera
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf6c62a53067332a22d94f72fd968f53d62f4a6d51689d1d14d29146927a27be. 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/QM3DF2190923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e9f7d2e03736272304c773a0aa991b515334154bf377dc8e8e87785e4ca001. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QM3DF2190924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9463024db796452782d020398c8388c9c828da6bbbb7207ceed81b7cc5f8a60a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QM3DF2190925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4a27b08fb82abf1a42193a357486f84be14f5a0bf491ef2df0e90b77f2148a. 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/QM3DF2190926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6cbb3ddb51f0100494bde17f0a3b1bac34a6f3c49a178e3406c851b5a84c9fd. 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/QM3DF2190927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf281e188e28c90911ae7ab6bb54819ab46055e7f365d43dd9f108cea1f57498f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QM3DF2190928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f16ac4a8047baf627f267f3cdf95c27be33b8181fe295ef02e779f7ffd5915e. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/QM3DF2190929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e6f4bb376d1d2b3669edc33aa2dea6906dab860138a76a33a0cc912f6c30ebe. 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/QM3DF2190930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42cff3455d3eca3f0e58ec3d1f167cd00aec58f423c23e72a5263141bcfedb42. 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/QM3DF2190931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb49e8e3f6cd004287e3aa6d0f2715f7120a9a30cb181a56c36a2262cb03211a. 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/QM3DF2190932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e7b89f46fd101b6d9f841bf86a199653ccdb46d6cf33caa1203d674dbdbda3c. 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/QM3DF2190933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x480f8569f96dd671b06701f8cbb56694c8526fe0b5ee1f7627a10c08b6466bcf. 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/QM3DF2190934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda4c5e5c226f7ca65709aab8630acbd124d10453e91ac4193d2525e70bbbaa66. 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/QM3DF2190937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e5ab3e6b4cc90752ecc56383ed2edb6664f045065332aecdb400c5f51bd3cd. 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/QM3DF2190938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c3b25bbb94838bf51256b3e75daa6b26648ee6cff45ee5ec94492d7efe90ac3. 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/AR5UH2400161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36413c92c3bf1819a7dd6191dfe4c52b6a9607192dc69a312cbd0e5968b79650. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/AR5UH2301809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x189a6055b99e68761f4985cd5427db7c9e1f970eb0afede74c4c621a3e718e4f. 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/ARF842300044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c01f3e701f2bafb7a1183a5a8114e8f07db37c69e2c9c928c5a8992e664de4a. 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/AR5UH2300082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8863e2ee82d89ccbe95950e9e7b12632ea33ee485e6159a848b8b8cd06b6e536. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/ARQIH2291107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1917b125efa537c115daeb49dd82827253a12cbe0124bf0b62815ced2e728ce7. 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/ARQIH2291065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9acc51cb7d05eecdb544b72c768872b7333358076843bc62da697a75ae24ff8. 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/ARQIH2290968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb523e02e6488040b03686d76ae45d18c4b43f7328bb0962b7e6326c4c6097e7c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/US3DF2212952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7465dbb6340aa9c29f6cc38052cfd2532e36df65f2737420eb8e2286cf71ae2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/US3DF2212948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42dfddb712ace32c906277dfce7430b47f0a67553f860a282b11666cb10fe2c3. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QMDA71342944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c672b6f612a23120b9ecc3c9c2cd49ccd5709cc5e987b0b488227f09c1d216a. 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/QMDA71342954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d166a7d403f10779d1e9eff6650f1557fd5cf9c031c731670a4a32c5933ab9c. 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/QMDA71342960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd806df42dde550192b1c7b4d5e3b3a666a72d47b456548d11f0caf504f701dd. 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/QM6DC1708823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4676835bfcdd2a30041b5d2926123221c363afa0083426b3ea51f0cb9c934db6. 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/AR5UH2400768.
Pasión Live Session #2 - De Regreso Al Penal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7344e3450c4242ab24dc3cdc71757bf5b1fee4700de39426d600e1e1b4b8cf0b. 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/AR5UH2400306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f700a865473ceceded88a187d52d6c20d15ddaaba882f5a4491d0c1696228a. 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/ARC6D2400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7c9c98a2350e005021e6f8fb2ce78b1f52e9be86dac9e62ea8a13a75592ddd3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ARQIH2291057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa986e991f659ef6bea4896ab5dfe63a537ec85a5680f754ef7b1ecc39f405219. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ARQIH2291058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292c886eb9a62fe10dd8802a76420b6866d96283e5e731745d802cc9531f2632. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ARQIH2291059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x008ecf85d03b99f1cab73b3f3a63fcedb1947b76c84337f51d8a618f14487389. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ARQIH2291060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c0f8027956169341d434c8ddeb6b55ceb8cf3093d834ed1d283a6aa3e52f8a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/US3DF2191399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x448e75e04813fcae81e25286103fc32ea83dd8aad470c413362a0d43ac8527ef. 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/QM3DF2190913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd445f5799e40b17c39f77ad44522bdbbd7920896edcacd7e3e432a0a192133. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USKH40501333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x799625c8f4f810443935ea6db162a30452a894b88703987df67d2bfd4ccfe47b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USKH40501334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c5b7c1b0e111f5c2566cf16ff209557057533a1a3b945958ca9448797278bf. 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/USKH40501335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceaf17dd0833e6da8ad18a98e86a7d392d2bd44eccdad1e4b1ea5b49905c4621. 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/QM6DC1721001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4bf88bf52d0fee24f57b9187a55c6bd8ad549b951b7cd74cced2e5ec77ce349. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QM6DC1721003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf619eefb9302c52951a183f6a51ad74a0d9dbb0ee19dc63f4b1e6b3d7fcc4857. 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/QM6DC1709514.