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 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 0x0ec1a807848d4d75565fdab8f133e4272b6468f94b3a3fae65a924818206737c. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/37ea8b2d-2538-469c-80b3-27401c3fa134.json and https://artists.proofprofile.net/proofs/artist/37ea8b2d-2538-469c-80b3-27401c3fa134.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 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 0xbc4d5dfff0511241720351a8a7695b4cad124b9fd96805ece18a463b60035952. 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/GBLFP1759777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb4935fc9cf00f504337021f8cd806bccdad996b4a0eae53a8f3a6a9b939353. 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/GBMA22161815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ff7cf29c8e2a4c4a75f8de77c562da7245c0812383402b4fa6a63ab989595a. 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/GBMA22161819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bec4dd5ef929bf3abd0bce8b68d8b8b618823f3a81f69e6c9a9c50ebbf7b2f2. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/GBMA22161824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7abf12b853ac59156431e34d5e918898da4a25a976c96e6b72b058cc7f57122. 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/GBMA22161827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e7bba1ac1e0f3f294265ddae04d2128dc1fd08752ba005d249231330dc1cba. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/GBMA22030360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6b2ba74187a3ebfd3d7dd0900266d026f399fa6c8669577abb8fecd8edae4ba. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/GBLBJ1000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x828be0babd31ab870443035af5fd0485d51c7aaee5e0a02b908b2c0be9bee321. 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/GBLBJ0900021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f03e762c8bf6446a70bfaf9291bb7443fb231c31494c8e7257d313535b71a34. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/GBLBJ1000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a97d3b1dab182d03dfa747d43d5821745c0f9206605a2f19355d6ec4693aed. 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/INUM72400347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a331b2099bf2e7c282001a03452535c489e9ab0542b8d19e80ea4a632eac0d6. 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/GBEBS1200091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x828be0babd31ab870443035af5fd0485d51c7aaee5e0a02b908b2c0be9bee321. 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/GBLBJ0900021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e03ccf043b8288c97a73ce7a77212864e56ce4cbaa09f5ef5f3af6012527f8. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/GBLBJ0900022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67d53b28eba71a65b94afe3d3ce9fad06c932164d3d0b60845460b66ff929984. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/GBLBJ0900026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3603f1c326b762e941193d4dcf77e2a00f6404e1999cfaa82a001ef9f471569. 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/GBLBJ0900029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x692f8183644d9c20fa33afdaa81671eb9284c48d7107afb2cfc89ee42a09a453. 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/GXBAV2444709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab79d01c3f836857bf591a64fc461a5abad6df3d45e3b068b893f142d7e2d7f0. 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/INS182400081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce977ea28252359010dfc59790ca038eb5c8d85fd70630f1c054fb00bb54c5e4. 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/INZ031410040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba6a4a0f19b6a07528886315b992bcd426eb8e2bf3e641188ab2213ed797dc6c. 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/INM432000760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a06e50f5467d596a1faf7c8176b0e7c8b99382a078b77f75b9cb1497ccb0d0. 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/INS181900441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59535dfca40b16100a0b8852013e033adb496735a2dd7b8ef983b78c50d5e2ab. 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/QM6P41540684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdec2614d8f790c267d3e43946ea80c4626ec45bfe0103d8e48df809d3cf91d1. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/INS231536962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a15ba3a51f022b92ad9eda5f3e169381a2f89e7d7b9cb44543e8c838be1564. 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/GBLFP1504322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd41c8dd0457436578385b68caf7b0072c344a44cb48c6a1658130d609f5b48f. 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/GBKWP1354001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eae9ee5906a3aa0717291bb7976c6ff3a717fab1b42702ab3b44be3f3f770fe. 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/GBLBJ1300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x680a0d4973dac1ca3654fd4f56ebfaf2c92ce195c10a903507f9dd1774553c97. 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/GBLBJ1300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x837c99ce6be7c9eb5c439f955c4d709c4bdff3d5a885a888d05546ff4fcff93f. 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/GBLBJ1100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c8f74e7587dcc66a4196dd38c38243e4e85b84b6ea4cc8fa90c39236876c3b. 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/GBEBS1000532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ae74c4c2abb8e8bf9a8a0ac874ea8a9c26b06172b6ebba80de7525ab857867. 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/GBEBS1000533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcc973ff643c3bafb725f2bca480eda1af4eba994f0a8e67de41d3229b1dc231. 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/GBEBS1100910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8100d1e45c61215f6585267af23a87df9933d4958a68b58786dba519d811e034. 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/GBEBS1100911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1987e21429a1d4832878152204dd39232f1428fed7290f055d34afd61257e218. 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/GBEBS1100912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8cb6bf6cc47454bc3d76aafa50a4b55bf1300de7e5362ec59d546bc818b1e9d. 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/GBEBS1100913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x484eed379d9732e77bbc88154dfd71d38f5fbfafa857fa491d4f2f40bf410c17. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/GBEBS1100914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa3585d7317c089bec041c7587ce91426a38c09f3a4483e986802d4839c55562. 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/GBEBS1100915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x484278e79693bc6f6345386d749c0f082f9b3980f9153af669b3ba8f56db41e0. 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/GBEBS1200768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364114d9efda6313a319c5a83455220a61c51ec048f4f516c629f0e9b506394a. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/GBEBS1200769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17ccf1a6270e192c6faf72e3d05295c19e485c476c6bd29f13687f9c444e6a9. 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/GBEBS1200770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811e8dfc715061542b71dea66014c6a33cda1845f1dd20225326b2da0a958a24. 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/GBEBS1200771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c68392142d343ea7232125bb1f2c8babe6a35f8c31950ceea0d403205dd263e. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/GBEBS1200772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde83c90682372c87c1824f0179efb1ab883599f4d0d43c91694b2b9f25c648c3. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEBS1200773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab63fdf2b1f9fb794f8222dcc2a6ed4f4ac1986174ee4fa8bdc0840a9fcef12. 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/GBEBS1200774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa1194b027fd4737d70ef707c6aca3494022aa8afdcbaf2b19be453e917dc80e. 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/GBEBS1200775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3d10a9b5806f751f59aede8380884459ab22af510e6401584d274e4421f646. 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/GBEBS1200776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x610e39c967f5fac57469db636f710c046926c010364c36163054ca2d7e49831a. 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/INS921700936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83401f83a58f31c88a65f56c950a18e7d6da414f80e0a9725a9c13d4b373e478. 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/GBEBR1100025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf85179528c19c8a2b61d48a97c8e7456321b2281592b137a41269977891973d9. 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/GBEBS1200114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a18ff2b35e55a52f89a47ea651e37f7025540c32e7d7f0c57b23b629990ea9a. 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/GBEBS1200092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa00de94ac3b50f15afc42b2642c4203b92a32c3f75964d87da683d3c1d4a7285. 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/INS921701141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa79d6f8ca6bf9967cde8a921f8a462af5ee9c1b6e01ea98c11c06a7f04da3eca. 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/GBEBS1200732.