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 0x48546fd3452a60fb72115111e1137c920ee044df5dc8e9125d7a2be8b7693397. 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/0e93b085-bb91-4722-abf0-c697a05afbd7.json and https://artists.proofprofile.net/proofs/artist/0e93b085-bb91-4722-abf0-c697a05afbd7.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 0xe9110cd17bffa45d083316e0b87621c7b0617e752ef31242cf935655e388f19f. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:42:48Z), 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/GBSMU2131166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75dacd762fb185bb17e089abcfc1094033e1fb2b83f3faa9c71253232a05f760. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/GBSMU2208542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x214e787c93cce6fda3355a106e8c9427cc692b372f8639adc292fd2726c55e0e. 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/GBSMU2208544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ad3b2d9af54f1959c304fb3c22b0f7b3e33fb7aa679b52fbcd15953a034be1. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/GBSMU2208545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b8a904186f1550b64503ad3ec5da1582b35aa7b07a5f9a7a6a8ab3d0ee782d. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:32:00Z), 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/GBSMU2344909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x210c0f5a5cd91ed1c9ee5cbaa481adbccce22099664e54ab6972a29ea8164434. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/GBSMU2344912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x111e073c7d0a46a9f02a3659c8c30e24bdac3d7b5d95cbcf18b53ded4081c7be. 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/GBSMU2424143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b62f169eb4e2555a93ff98c1912368dca7f656e9b9bcbeceeb5f79d0cf6e6c0. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GBSMU2424144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4d40f7433094267e79ec94549337fd19eb7d59b02d1e732996bd3e7cde271e. 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/GBSMU2424145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033bc73ef5515aceed09057fba4d622735321f3f976abf752a21fccf9e0dc899. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/GBSMU2424147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e5f0345c808bac9344463295c47506705641e197c08737b73c4fa6a2693d0b4. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:11:19Z), 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/GBSMU2714483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3466ea82d26e6df61a40dc0e7dd8ab6ce055c38aff4be99c4bbcc67c5398b279. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T20:13:58Z), 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/GBSMU2806546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd2b1e3e2fdde1c02be947e5f64e7166ac70f73115b83e23c4335a8a1f60e6f. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/GBSMU3120523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ffd7aa9754237882332073bf44dcce5b4a9fc7e2e79e2efa5ceb35d51370d31. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/GBSMU3120526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf9842c721eb69c93a19a0e1887858ee14160d8009049b3a140db8c350f9218. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T15:40:20Z), 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/GBSMU3120529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5dea6970192e98d9d60d0d80ce93f4535465145683c1074f502114aa260bddf. 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/GBSMU3556278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x157f7edf4346f2b1e140ddaad7be4d9a297653989fcd3ec461ce1e7dd75a6ef2. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:17:06Z), 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/GBSMU3556282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7dac36c29ba46c36b91fb8990febc8e9226d72ccb49296a4b71baf40b6b825c. 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/GBSMU3902920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1648c05e996d74354ade4413abeb06c4737fc999346c466728e81770f8bfb8f. 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/GBSMU3902921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdde9a5b678a27decba08a53d47416739a36b005808ea484e684f6f1bdb30479. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/GBSMU3945901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc61b501e51e529f0afb6b4d3129e8e5f060e864775f93cdb3b337f7ccea158ec. 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/GBSMU3902924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74206d86e5237b1b11bbc5a9163746a8c770fd7a5061c17a8f4fab3a2ede8e53. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/GBSMU5494104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd169563ab9dc0318ab185802b54c89933a52be4efddfa5cff8cc7dfe2d05038c. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/GBSMU5543392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d299c98d23b1955195c0bc6387ee23d9e7c8f58a91334b93b8244cc182945f. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1940984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa776fd87159c4cebf1a3f9939994af24abb9464224362cc0489c93ec2e5ea39a. 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/USCGH1940986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ce647adcac60be0ea017e56bc2ab2451b07e3f5235e1b634e9d9f426fa8817. Chain 2 (Bitcoin): anchored in block 958668 (2026-07-19T05:16:11Z), 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/USCGH1940990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19116d5380c8eecc9983358d9a81dc584a6c8eabed58cbad3fa7ab160105800b. 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/USDY41987708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a9f96d8c980b20003f8d3dbbe521a369298ab9250ec23de1840b6126e8b3a6c. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/USDY41987715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafec2f844d0f5689326da0461417fe4017bf1602726596ebda0d5fa99a9ce2d3. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USHM91921518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921da88c66e6f5a6ccd73e771cc6424ffa07829a9f671ffd1aac96ec619f1005. 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/USHM91921519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbfefc19af0ea84de154190b980b375b7ac65d68abc7967c038f6cc684fde1d9. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T23:12:33Z), 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/USHM91921520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2bb26f746663571679d3de3dc636fdbd98b42c4f27223cb218b891b97fc3a1f. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/USHM22137839.
Mr. Rainer's Solve-It Service (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e96cbcbc4f664481abb3cb9c6f5aa20473bb8bbd0ca8d65798494f22dbb725. 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/USDY42262005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27bb3bebf426277fde8063e3fe0f25c196c09da1b3e910b75706310004818b14. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/USHM82425363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7797032afb022186e4ff144dc95128d2abc5b5e37a1440ed02b3ddedde4873e7. Chain 2 (Bitcoin): anchored in block 957741 (2026-07-12T18:30:59Z), 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/USHM82425364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd4de6ce2a42e8680b63fe215868e31b2b52fb61d77d94a73114c39fc7b3262. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/USHM82425365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ed47715595feb5eecd9506bec338c8746d9977ee63c729a27045a2fb8c15a2. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2266186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6df71eeb9e3b512491e3fb0f7f3a2131e1773063dc17bb3b34bb964ed4d505. 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/USHM82259019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf3b2e6a6167b632e462425c6f79171814279fb4ab7b2ad5a1ade3339d132b4. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:47:03Z), 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/USCGJ2533353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa617927c6ffdc7024d635ac6030d6f376c650aad1361dc57aeb2235f8063d539. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), 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/USCGJ2533354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ce620cd0b6e4ddb36cbad76bbff46a6ad7ecfd0f8508b5d41c69d4bacd70a9. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/USCGJ2533355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b23d44b8034f43756473a5f5822db4165af4e1a7c5339863eb0882f91d553e. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/USL4Q2441706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb06f1a0aec045a87e809cb4d1c57a1745fa829dfb7a9dd23b431bf12b8d4fb16. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:01:03Z), 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/USCGJ2533358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x253d38156d06624406aa2939148d585a0b76f1ed4491d826a51bbe52d4926411. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/TCAJS2501057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d9650bfed9aef4991831bfd9a782b4f281e06e329a044e7536f94a809d909b. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/TCAJX2565498.