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 0x1d31ec25b2901b21c246fd7fc15af554b8e407aeda48b9c7f5fa229be3141bdc. 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/5b78ad9c-cb28-472a-a302-b45d6b4817eb.json and https://artists.proofprofile.net/proofs/artist/5b78ad9c-cb28-472a-a302-b45d6b4817eb.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 0xc9a7b69b4663ea682b1b2993907b09771e347b1128330bf41e111d14826fba50. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUB321100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd991d29f7d1f14822010efab38b21be7c749c3f8d1bef415418e58db17d6d1. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/AUB321100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4ae26d4ef5f61595b194588e47b381b82f92fb393197572d27f317e51084a7. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USHM91702327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed5470a706f6b70aa6fa76de8eb81ff6ded0994aa7dbcca65e0dbcad9a74085. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/USHM91702336.
Come Smoke With Me 2 (feat. Tha Dogg Pound)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939373a0f9742ad092d024987781d2192da861dcba28e9c66509a1ff6c1791fc. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/USHM91459922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0282491543c72cafdf3b5ab7c0962542779053248c52de933fe613ce9d40d4. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/USCGH1514550.
Come Smoke With Me 3 (feat. Kerser, Rates & Defiant)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12886e9e883ac5e063c669dcd844c2584aa95d65a9836139118058a30bd5bde6. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USHM21557880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbde95ef38b60e47439b71db42b150f5844fa9ff1393ea3fe58faf30527748a0b. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:42:23Z), 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/USCGH1635104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27fe6686ba3b1086209ef8db05bd60e4777c61b128f200fb23a9580aefd7893. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/USCGH1635111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad7eb7c3a50b850d27bdc5e41f6863a956cc5a93f38cf4be5e497cbc3b791237. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/USHM21805834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292a28e75ee9c310fcf863c57c4b62364e633426c5bdc3d83dc61a94729efc64. 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/USHM21868381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7495b217ce1204fbe60f1cb399a969169d1b9108873daaa683cf7b471ebf53d. 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/USHM21868382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c240fe07733bf3f4775835719a117ba88d648ea74a2174068e66cce600a23f. Chain 2 (Bitcoin): anchored in block 958602 (2026-07-18T19:28:16Z), 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/USHM21868383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb6fde5a869af89c5282aed993f859d07b4e9e5a4fc5fa995c03ca0280f31085. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USHM21868384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dcf49054c6ab08528f0908219198cfe1e9402fd04483f178d21fcb255b6e3c4. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/USHM21868385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x863bcf4264be2c3f03494e1b46b91d6b79263a24c884919cfb3bc1fd67e2191f. 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/USHM21868387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb839063302476b9299354cc81c8fed82c675984bf1e298d03b6f6c01584aca. 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/USHM21868391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc901b00957cad994f9b2948caf623360217b6dc255671ab54094516705ccfca9. 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/USHM21868392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2263031a4de84755df9a81f6c543ac914d04a892d2ce173b189c2c8bcc9532. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/USL4R1920874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd88b957e464fab4c0b3bb4e253aeee3711b2e9642903a011f529cfe589df4f. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/USHM22070532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e43d4516efd4bc96bce32966a13a3caf7e9d9d78e178bbf11de4f30dd2f369. 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/QZK6N2186669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d0d68e4536e5e0819a8677568fd99b133dd2ade4f13265349ffdfcd11950324. 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/QZK6N2186673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a0d56fa43c70ae18456fb9655b5759bbb145c72dd5c9013950370b0c3b82ae9. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/USHM82230139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb56525bb498e88cd98e6c38df3ad56de86c9cf103ebea5aa1e64643c10f38319. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USHM82228054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f425afbecd0350a1e2b189da3ac22b1c5f878295c8e88fed45b819024ba27a6. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/USHM22248636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a0d56fa43c70ae18456fb9655b5759bbb145c72dd5c9013950370b0c3b82ae9. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/USHM82230139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb56525bb498e88cd98e6c38df3ad56de86c9cf103ebea5aa1e64643c10f38319. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/USHM82228054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9057950c1b1c9150b06a1ae47f097a77aed7ea811e9928e4679aecd1a246ee. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/USCGJ2345270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x471632e5d310af9ab97259df90a115597dff2b089cd464bc4dd8b0757eece017. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/USHM22375111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85e03be85184521e8c881d183e2721808c86e87715bee3203cd1acd45250f1ec. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/USCGH2372504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642627387ad2ae030a7287055f44054fdc06182409a26f1d383a050622a0145f. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/USDY42358588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c231d2f84ddd8772ae6dceabcf9766729a369d2db38079fbb03f87806a9dc3. 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/USCGJ2428093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4cf94e3547c389e258c050d7ca1f4eb3552127b6a20b184c6ae098894137fbc. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:07:33Z), 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/USL4R2406377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52fffd6650862e1bae7b0125259b1dccc2aadfe9d702a0f6c3c7dbc762ab6fc8. 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/USY242400942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c231d2f84ddd8772ae6dceabcf9766729a369d2db38079fbb03f87806a9dc3. 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/USCGJ2428093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba172b0cc020a5309934d73b2f51a63c63c8ee7c0c866e739bd5066fcfc160c. 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/USCGJ2494249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f0a8337065010173ae922f625c374dd07d65b54d236314aab062e337fc54f76. 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/USY242400943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b4656a3c7f6b76198bbe9a62274ee7753f3604b8817ad3a132e0cf9ea4ef7a. 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/USHM82468039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb68aa82ab356417929a455dc40641d80b0d8efc8d8f10bcce6e6fff6b34b2280. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY242400944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2530864c1b43570b87e2a98a0af163eea207fdc52a05eb41ef85b23d0ff4255f. 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/USY242400945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3249553d9e4fd2292dc2233ac4b1b625ded49c72ae3dd71ed214dd9e30b21f8. 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/USY242400946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3fc0289cb6cf6727acc4407682e5a2dc63ca8f04008ba9e024e3edaded24f86. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY242400947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea48471a9753ed66160e0a3119b247849fe6361efe6ad23abfc891b8df69a75. 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/USY242400948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1066e1aa9b7c953eb0520d8eea4021128db689d800914c9d87639de4d9813e5. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/USY242400952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5515a5359ccd275663b24230850789b61e6874108a977e89f33a9572bdcd865e. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/USY242400953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4c9112c4917c79e6e742e61d06264f93ae9cbb8ead7cffa291d73596e10d14. 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/USY242400954.