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 0x282678a9930ffe3fc667ea5b2ae1d70d4040d266c811904dd847a59da201308e. 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/0e82dc7e-148f-4875-8ba6-705b7923cd8e.json and https://artists.proofprofile.net/proofs/artist/0e82dc7e-148f-4875-8ba6-705b7923cd8e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The 12 Trolls of Christmas - Original Version
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 0x287ca5884af87cc0989cd94be27ad52fb032f78a8fbf3b1901929074a1277d78. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52376004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfca11a415a368ae552f6af149cf13cf607684eb58976ff3ba387e8f5b209a79. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52376007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ebe29e673142b35a4fedc91c629acf6e7542a61928b0f6fe9bbf0de1f571cfd. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:15:46Z), 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/QZDA52376009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48732a47b4fd3d84a128039b4e3e59fa2751346004da3fa61efbb9bd722e2f6. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZK6F2231085.
(S) Hemostuck Karkat: Do Things In Your Own Way
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a7f478e6c38c893b0d1309f20dae9d1fb08f32fa264ae845f203d1bf79366c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZK6F2231086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0449f7e3a72db3c31add48db96dc30aaa63b520dce810a9f8b0c09b1a10953f6. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2231087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb9df208e99e68ee78bd4b99b3a9d94975840f8d0c2e5a6a82ca69ca32112da. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2231088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85675d6496f93f3ef27f6557bb28731a083faca44017d16863f99b1212ea868f. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZK6F2231089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9648af777441b1a079be90b2eadd6320c688f9a098ca4b91ff0c84102fc50360. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZK6F2231090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea84d46ab937b508c7c805d9fa7ecdf0dfb3da9889aedfefc88ff589c8b64ff. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZK6F2231091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c2d4b4a3bcb09bc051350031fd29697ffab703c4cf0e8148ab0e9689738abb. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2231092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09eab1785b7d7eba4e41c89dfdb4e6f2bbe09ef872b8a075d8b69ba94c35885. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:00:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2231094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fff890c440b6d65f8168aa4106b2913f0704d01cd64ff3ce057aa0dfceb60a4. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZK6F2231095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0300166f554c3c33128dd652ad14625fcffb9196d0a66c050fbec8e511a785a. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2231101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7459e6f7c8804778f3a97d4da77712e70d72eee5f9a3765d08d59cf69df2c85. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/QZK6F2231102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65654166fdb1a3707c5886a7d7ad3b300611934006f769cb9e1dd41a87e7589. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/QZK6F2231106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0815bc95c72563e9fb31ffe32b859bc2e284d4cb3e6ffeff8c5487e4981b9a98. Chain 2 (Bitcoin): anchored in block 958351 (2026-07-17T02:38:05Z), 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/QZK6F2231108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb82a2adc3c32ab7b3c74566dcad138dafe697b07f9f1543e6eaf73c92d842f30. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZK6F2231109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b9ba55dfb5dbc48879c26b7363daf7b632bcc7e446dfd729120eb50a5efee2. Chain 2 (Bitcoin): anchored in block 957752 (2026-07-12T20:53:32Z), 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/QZK6F2231110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34024641f0464782edf327f023ec9c41067177add2b57d62139bca6ea94b695b. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/QZTB32249392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb3bd88ad70f3b252141b654fac9157acebf5ab2a29036104b5a5f5c425e6abe. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZTB32249394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94d3f5d4ba08ac4ec4810bdd30763d8bef05b7f14215abe141066a23a4955eb3. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T11:04:38Z), 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/QZTB32249396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5df96d62d50d0f4ca5354c5bfa20d647ad5a2a3341de1f435fc2d6c0bac1383. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB32249397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe4a2a17aab23182421589fed98a65d717f79d515f557821b86f4bf326141aa5. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB32249398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18862529ffe6e571b905327d387b7ceb6de6cae1faceb5ec023be134fc6b81fc. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB32249400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x912b578446078cd268fdc1effc720f45b6573f2df1b405b1fd5219d68ca834be. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/QZTB32249401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d187e57604615891c5ea687df83abf4fdfbe0da8b4d56075ed789c19f62cf50. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZTB32249402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b566b2240089a2f0d17ede9ea8f7a05fd36ff214f8ba6ddfa88fa1f75455de. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZMER2293868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad5d99dd0b4189b87cb554db409e11b15568ccd26b148c6bc218818ccdddaefb. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2293869.
Ballad of The Corpse Bride (Remains of the Game)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad94562a3e63d2f91ad0b48faa3a3e9f57e530869716afcfb06019ab7c7603a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZMER2293870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f9e88e7b3146dfd5a185d0de0eeac44888cc1197aba287ede809256010fa5f4. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:03:19Z), 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/QZMER2293871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c62fcf1991ecefe85f932e692ce6e65e19a57c9d429c957f7663400ba54635. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/QZMER2293872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce492f082f345cb5bf6911d776f6cc1789f75be837d3a92d9553f87bc80b058f. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZMER2293873.
Hate Playa - Be The Sea Dweller Lowblood Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f47fba61632dca0c33385bf03de1f3323d82487cbc5a1becfa73800e74414ea. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZMER2293874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x209ec5ee8204661347ccabb92d9085867b2cf1053a35f2aa672e458804404e95. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZMER2293875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110edb575f2922ca4ded5fec50e84c5e1a059a9c525e17b0980c3b470bbfb689. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/QZMER2293877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5b33ca80967bd3bcabb967c80f483371086802ca6127965bd735fef107e6123. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:26:13Z), 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/QZMER2293878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3c58dc3cf648a03bd4517e3a808d213200e51c3e43dba44f633784fc2ec8355. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2293879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf262f253e6577cb1d1d3eafec9f1d9f38ca9223cf48dcc2cc2f5325825a8114. Chain 2 (Bitcoin): anchored in block 958498 (2026-07-18T04:54:58Z), 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/QZMER2293881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a6a40376213129f99a637de19579e0086fb3a2e43506d622c5f8ac07dbf31d. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2293882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5cabcd3446b269b926d397995946ceb13ec9894c2b256379208e832ed37997. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/QZMER2293883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e113414d374dbbc6860724f8de94e43a532b5afe677ae7de60bb179fd039e5. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2293885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635ee063e98792508a9f8917bcb2a9826fce73df8faa89b60d691e943da28c01. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QZMER2293887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ec8df79ddfb354e22f78a705ff4348ccb24c457684dc3c5c302b8bb474ea2c. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/QZMER2293890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c244cda6e3a4639f65651e076821d033ce073f307b558aeeb37bf7ffed1f99. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QZMER2293893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6713eaadc393ec64018ab9aea816863f5d1031b29e1f8f14425bff0fac9405bc. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZMER2293894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34882ce197641ba732985639ab9c00a4582f5c8365188a40c6a98f3496227058. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T16:02:19Z), 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/QZMER2293895.