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 0xe07c1f053068aee321a06914fac83ffcc786677bf03c561a9140937c4d383c20. 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/3748a25a-710c-467f-85e9-b5925e395036.json and https://artists.proofprofile.net/proofs/artist/3748a25a-710c-467f-85e9-b5925e395036.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 0x1c7e81ab0a6e0b84ea4dfa38f16a53f01821b478048215d7e94f4a5524907fe9. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/BRPUI2300233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7609d507b353e62fb97f1ffe9288d51a4672b458c8ef5d8012a3507ee43b0d00. 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/BRPUI2300234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee4bb13e8a250ed750272461997b5d13735ce6fa6e8e6b6eb8c12c6f7be7f2d. 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/BRPUI2300236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a9a95106b2fdd60d2832663d7d142cc98129e876fb292bb8fe4489cf8eca7f. 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/BRPUI2300237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe46c1f23af96038457c52fc1569de62a63bc6c6e3f0c0dd40d5e0c05f6baf29b. 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/BRPUI2300239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa317b4d4b5e0b0bef2f65848d2f4aad8b0f69edef4076ecf9fbe6529ac4dca45. Chain 2 (Bitcoin): anchored in block 959147 (2026-07-22T15:43:44Z), 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/BRPUI2300231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf78f873648392aa20009d86d2e37074850c2b60eb359d56123bf24f72c158ebd. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:45:01Z), 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/BRPUI2300238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a10413d50576449df9cfc8fe629587e2baa3f560f3740b95422dbd5ecf2f9b2. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/BRPUI2300229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e6b30adf536fe30a372c2e34810bf5a6f4157088a7251e90b4a2475135b7152. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/BRPUI2300016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d4b556a7f5182e144e3369d371aeec996297a4848d270fae7833cdfb6f5b3c. 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/BRPUI2300230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4266e30a52358db7af60a483605b83cd6a15008de1909639349f063f6169dac5. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/BRPUI2300232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27444e2e27c9e5d17cc64110aca6c6651de2f7792393131a01e46d2f11029d9b. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/BRPUI2300235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbedc8d805b4e4ad7b71f848e15bdffe907e284ab43642349fe84b293f23aebf6. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/BRPUI2200284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x519e3ef6fb8c7dce8c5a1605e3b45d1f402d7d75b0449a5a7f29e62315d7fabe. 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/BRPUI1800478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55ed445911d482529400d0bef4191ed856a10cda51d8ed78fbbf90af5c34c16. 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/BRPUI1800483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5367bf4bd868e5468d292d41d2f1787e62ee51a6b48724bf3711c4da0b8e55. 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/BRPUI1800486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62359566bd10b79c52c9ac52774e33c2fd3072cedf3de62387aad5e42a1ea75b. 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/BRPUI1800490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9708ab461b76587c9cde9cbf222b9505bec8a64906ce85f2ff2f54a6f66c972b. 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/BRPUI1800493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb1c390f57a3b5144d5d65c0f53bf71cc15a75df3f715d007267874b17dea34. 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/BRPUI1800495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4b7346248d24feed93de64bddeadaafc985852070dda7b18031b6c49c7066c. 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/BRPUI1800674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b237c665f8a2af62c3a54dcf9641c6bd217d6796668128c349ab8d5c81d14cd. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), 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/BRPUI1800479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388d4e6f757f8e0c5f218f6dd6a0be8c2bb4c1a31bc3be6e8622b221b6afbe81. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/BRPUI1800480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe822f1423b5dfd4d7b85e138a794e22ba5a2c1f7686027d389b893e16a972d78. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/BRPUI1800482.
Bicho do Mato / Samba de uma Nota Só - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59858be58d57494322233d1cf9c35f32af7f97fef56b15866224b53cf4d9a9e5. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/BRPUI1800484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba3f9ec353376b207a6eee20c263c22b8312aa4f9962ab657c62a83366aad2e. 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/BRPUI1800485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c99592459b5d35a99cef4a895f5b0ff3898e7e23ffc3123b189ece4a54cc0a. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/BRPUI1800487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c0e34a372a9155d0c70e37b77d2961407db948223a177bfdc4bd5c4bf164367. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/BRPUI1800488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf13eb00fbcbe6794b539f3772408d1074f68c28982cc205cd6d5f64745fa73b8. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/BRPUI1800491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c190e377eb9bf705d328a6c64136bce72e45cf36ce9316e47cbd45557a9238. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/BRPUI1800492.
Meu Canto É Pra Valer / Saudades da Guanabara - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x817140f073f0817c369ff6150b3193b7a2940787012c2a67ef6dbb910fc39fb2. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/BRPUI1800494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255c3ffe580354a65f4f674fa83d7e9d41f0c0667402fb0748d9750b98a84053. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/BRPUI1800496.
Moyseis Marques no Estúdio Showlivre (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x568f3dae610bb478ba487b85dc7b8172283edfe7f13a64cd37f91b9c2df5a550. 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/ES71G1731876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636dc00c306516b228d7f09883d1359a7b19def47932b7ad4b5abe6d90d544e7. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/ES71G1731881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca68ff3d525d22fdfbb2f126562fd84f9cf91766cb7fe2950f4356e5132899f. 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/BRTBC1400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa420fecd07bda938d2350e7f8eed8392bf437396d1f2d988056fa315fe0968b7. 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/BRTBC1400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6aa4e71c4d96aca20f348e3ba219e63f789202254d9130036e6e32a1fe69ec. 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/BRTBC1400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb6c6439d6dbc34b3fa5bdfb59b77a9d7fa55d4446303230e6d57d5fb2a3b491. 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/BRTBC1400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00506b86917a7879f7d671f1230b655a87391062bf900ddd7ad682a6a6a1119. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/BRTBC1400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa4dcdc6da2b553882def098e4db902005c1899df4d40a5bedcfca6e6b2b9812. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/BRTBC1400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3425fac85bc20c65eba4c3d0b16f77ace348ffa5c0d29c826549bec693ec1e00. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/BRPUI1100607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a2d3f34cac1680482d25a96b37128094b596f9468c4334e1afb992d4c29c922. 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/BRPUI1100614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5955b0604ab66942b2b5967844f7ba16ba371d70550d27eaa80ad9b1c5fe0347. 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/BRPUI1100609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d96a1fad6718dfda22a8a4df1c81eca898bb4225cb303499df2a33389aa3871. 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/BRPUI1100616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd646d00b586477566b4cc3ce63bb987d35010d4baa3a8d18d9c9eef813051980. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/BRPUI1100603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d7516e692f14c99ee11b82ee66d033f66e663581dd92b91981392e54412baf5. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/BRPUI1100604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6af75ea3952e933b2f75c087f9eb585c60b607c221afabb7451f8ab042efb29b. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/BRPUI1100605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b71c58554d0a1c9acde1cad668e795317f705a9ce5fbcd2226e698ab88719fc. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/BRPUI1100606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcefeacfcf935ab63c2746c2b1b281549415c0794fd453d0b1accb583b72e30ba. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/BRPUI1100610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f656483a992c278e8071bff8fd2ec79a47a87772163cf159f8f17e4bb27a2db. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/BRPUI1100608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff5c3db1de8d4e7442a1d4288745569689186ad494c91d1449804aa32380cae6. 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/BRDEP0900071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1462e2978ba2b34d3e1702f34ece51d700e1b24da2ea19739a9b0a6dd73fd9b0. 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/BRDEP0900076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd543dfc7e8710a326a7d47a460fbb78477c491fcb56de2fc240b256416e98c3. 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/BRDEP0900075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a8fc6c4680a550681cb7daa677f99379c91e4f0427a5ed5f741d38bdef9c53. 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/BRDEP0900072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb237d6201bf33430336e31db3c0610163dfe61352427315f06271f7eb92797. 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/BRDEP0900069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb87e28b30c219ac57a71c5e9108008b8223094ee63cf9bb9940fcf5543a6be8. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/BRDEP0900074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ab95152d271139e9edd5f380ba451100633cd13945c0cab28023c85def15af. 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/BRDEP0900070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfcebd999ad5d97f07f4c27582a8cbfa93e357e697ac77b211f0a029afc793b2. 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/BRDEP0900077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x896112b2f3d8f7197bf4bb352e078099f57f3324d6bfec352c16681e5d54e047. 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/BRDEP0900073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe583571cd158396ff486b43671a9448c0ba44f6a13bfcc37aef2dd9f9dea4e06. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/BRDEP0900055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef7aed9457049060c26098e6c1dc6ed95b0ca421e8fa974e22b135f9b8febe5. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/BRDEP0900078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09bcb4c3aba11dcc3abf2b56a38fb258c99f2a0189b3dfe6455ce47b9e20315. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/BRDEP0900068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d3f61aa01842eafae68a63bef3c8401f580bdf983ea692cf593a7366654b9b. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/BRDEP0900079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b98af8ed99446e28b75d8cb5360ece9b4640c71eaa717b2f84ef12d2f46a0d. 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/BRDPE0700234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8203eaea7e2e14984dce1ff974065e28e61d115a170cfb0e9b97fcca341128f2. 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/BRDPE0700235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff59480aec83ef88199fe635c2a1fa099b68576d9771f42f91009140a8cabdbb. 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/BRDPE0700236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab6f0dd96d69b42ec8352f298dc3e09614d50bded30be7b6eaba1ad7a3fa34a7. 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/BRDPE0700237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc13bc30afd2f527d8d1616f1030732aa3e6b856526cee6ae18b766e66563b6. 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/BRDPE0700241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea66d80f83aaab3f83bdb425f0554a17ebd639776beff8906ce42ccbed44f2fc. 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/BRDPE0700243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa17a4a225af67dfa278f0f79730a88856828b31ed85de5b66ce202f5f165d9. 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/BRDPE0700244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad099f52b51afa10100f57a34801f64ad39a65dd72c401f72930c175b824c95. 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/BRDPE0700247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca7b8865d52077b0f294b3c743721c11a28e220eacd05e74f8471b7b6763779. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/BRDPE0700238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x929a658ae0023b1e6bf639fe2fa3430f74d67c27a70d1f7c514d724421725a9e. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/BRDPE0700239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b4e82ee261c5156da8d85b7aa3bdff4357810897c73ff325dcda911634ef86b. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/BRDPE0700240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b0bb46a9b0ca8266d99fee3666ed2ec149bc9c64cfca43840620730e69ee57. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/BRDPE0700242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fec75b0f8392386a9a3b67f6264e5bc1088f7325bf0d69f6865509ae102c91a. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/BRDPE0700245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cce65b20eb3c838fa9ba61e7406404042916846a5cfa326bf1096d5ef7c5c1e. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/BRDPE0700246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7609d507b353e62fb97f1ffe9288d51a4672b458c8ef5d8012a3507ee43b0d00. 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/BRPUI2300234.
Arruda e Convidados (Ao Vivo no Beco do Rato): Moyseis Marques
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4279b9b851a2c659867b0ee21f1e91f8072832579ebaccd854cc709049abfc. 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/BRZWN2300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14ab68a1e69a2c13a9c6a653359efe69a6434b659084ad1139f5793eeb9fe27. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/BRZWN2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1b91becd8b8c6a87c2473325e47c7b7300d715199e41e79c73badf73547bbd. 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/BRSPC1500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8244aa892bb58bdf415f6d659ae579e80dd8358eebb3aa22587a480569a53c2. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/BRSPC1500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a4a5b555cc637ed16b402690df4adc073c92a93e1829c213796d3bbf4359e0. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/BRSPC1500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f159f2039b8176ef06b8a6ffedeb298fd8f2ccac416a6ebd5098baac36405d. 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/BRSME1300932.