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 0x3a7045a062bd3cefe9cd2c051db0e1b05e0e3fc354f1a8e8c583c16140636a7e. 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/200a8efd-6ae4-4e90-8e92-40de993fc1d4.json and https://artists.proofprofile.net/proofs/artist/200a8efd-6ae4-4e90-8e92-40de993fc1d4.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 0x7a6331de63cb5bc87fcd8f11700215f111fe1436111574876038310b4b9da7d5. 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/QZTVM2282004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d1c3486b1825f475f89e1537dde0be719695bdc3bca1e7178ea173a82f0ce9c. 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/BC3PG2306732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc860f46c35fe8d343ffae8ac843497fc79af541a2f54fd812d594e469ee1513. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BC3PG2306733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b0671858952119b420d7dce3c861f1d52cab2f47f6cb10da4f96ca6a6de22d. 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/BC3PG2306734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4d0e1da55e096dd554d924c772d45899b6a159330b2c20ee28d61bdc7f9cad3. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/BC3PG2306735.
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x793259847ca3544eff1ade0d37d3ce54a042c50710cb2f3fe9baad9b9557f32f. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/BC3PG2306737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8327a2d8ba2a972cb6e9f5bbc3955cae73932526f41e5794b30758554fb0d53f. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/BC3PG2306738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29570851d2b0ab1cfa15d172dbaf48ea384c328be9ab1482ff344b85ca23ca8f. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/BC3PG2306739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f0629a8575dc67daa50f44914dc1d9578cc090732c47126534f60a3eb483635. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/BC3PG2306741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7797f6d55704c9159614b4b9bf9c48cd07d3a70e61742d73961ee2c4adbc01c4. 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/BC3PG2401279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d10ded7b2f438f0b5256f517b98c1758380600a80c3c0ce0d62d370eed72f66. 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/BC3PG2400543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5519e17a7e9eb47e8181f0db1703fb860e7ed91f427f1207f3ce296b1b6b7d79. 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/BKVH52400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff8afdbef814cbdf4ed53059d73f58970c768743b4645e1abbb8e103dc0b7c3. 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/BC3PG2305956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4447ed6d8405704821ccf743f12adf4764cf35a1ab527d28b0e4e2480ec2fbdc. 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/BC3PG2400163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a881efb4ee05a598962f9fb25748f97fcfe7544b2bdb51728a2010fa79bea8b. 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/US7VG2460935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4410bbc67f691ea8f4c64cbc050042ddcf762a275be9373cc47e637fecfb837b. 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/BC3PG2330988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8e17f4fffc33c3ab81fc3340959f5336b034028b485e864ee2080474e80a733. 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/BC3PG2331018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8cd5e1cd5af9c94d7494c3458157f1f08997ae45d685822d6cfed0a6842eab5. 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/ESA112324747.
Automotivo do Jaguaré 2 - Hoje É La no Jaguaré
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e78ce85e1b7e7c54c933e7a5966ca5e86a81037dea11f34d991c44958db404. 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/BC3PG2306871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda80243c9f1e6953bdd15b6d9c2c2ba00b547e9a6d479db59241336ac8691813. 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/BC3PG2306420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80cef083bd914afab5ae76a3386cbf9ec39da3550351815b2bc3c8b7ffcc353d. 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/BC3PG2305157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53870ddf481f4fae02e576aa99f5624f5064a919feeca5b39f936b634c50054b. 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/BC3PG2305281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc217957e358889814d51826509899186dcb27449a1c350a00e1d22c39900971f. 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/BC3PG2304983.
Phonk Automotivo Blindado (Slowed & Reverb)
Phonk Automotivo Blindado - Slowed & Reverb
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a864e3252c8d1379bcdfc7e26fca13486f0e4ef5c64e63e2d6eae44b9139b8. 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/BC3PG2304984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf15dc8eb07c722e8cf8fea5712364f7e951114e3de74abb4999856b622e116. 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/BC3PG2304911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc03cfaf46a6192c25091495e36d22faeb61e58319b12a58fbd9ea790cc26e466. 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/BC3PG2304638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17868c634468bdc0bb743b811399bd5566a626a8ec21f2e424796285e095f162. 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/BC3PG2304186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b3966000ed4066753146298f00fc6d6d38b1744440ca8af93a915645a9278b. 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/BC3PG2304243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7677ebc0c462e505a0784da8956437e697b52bb006bbf8e9f74b73a36e69a3c. 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/BC3PG2304184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c98d2346a8a73be6050dd0bdeee93a0feefe397560e4265fc669b193863f43. 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/QZNJX2447956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3187aed1a19ea40563edc007bc083957d56b68930a01553cafe0ca714ffe2f83. 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/QZTVM2461208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc216daa111cfe812c05531c04a7462cfb75d88589953b3f7ea5c539239427fd1. 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/QZGLM2551148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b320a84c06ce18c19fb8d0e31bf6a2859409dcd15be4d618ce1ee778382177b. 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/BXTRN2400544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9617c3dd115a71da27ba485a109f4b8e7f71fa5b9b6ae588b3f0e585fe68640. 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/QZW9L2415137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc36df6a18d9c237a9eea67b25c3f86f0222d5418c4c7989c7750da48f1df16a8. 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/BKWCM2400095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x162d23e020f2c1e4dc02a660197449d818785eafb3088cd0aeceb9a20743af9d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/US7VG2570848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113ce9bce04c5ee428c38e2f642ccbdaa3a7b2d1d227da4a61c19520ab4e3d1f. 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/QZGLM2546213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29afd95d2371b2203fb7a975214c82632cd1a3e86a84ce6131cdb4f00084ab2c. 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/US7VG2539036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0002ce9bbd29f2ff119cf5566b11cb476aff59b0929ae214bd76ed98c532932e. 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/US7VG2516769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94f4260d4271b16f1d11f370e856eb7d9b553d84c047f14195a264755f735f1. 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/BC3PG2404537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ee3541d9cc7d656c6539b6b87d7570adb8ebb1589d1bcf984f70c5308fe8b3. 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/BC3PG2404053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44478d877dea3c0156903f5ef8c4ae9215c0a49c9cb5d136425d9424af16bf23. 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/ESA112452890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96294ea1b9c4156c25df5e6d653a3f3bfc7d90d09bcbf98909f608ec7b848e65. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZW9K2404606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c0e7a1ffd8f31569af8798b87d40146f8fee7c61342bc558d45c48f00dc4ec. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZTPX2416899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92eef7383dd915f19cee75e5625dea4218c6533589ea2f55aa3b30bdc77ef27d. 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/ESA112430078.