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 0x39c34c00a758dbdc95427d8c751ac4c6ccaaa1a251bda61f47b2bd86791e66c2. 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/b5e7ebb6-0907-4567-b338-4a4f896a9bc1.json and https://artists.proofprofile.net/proofs/artist/b5e7ebb6-0907-4567-b338-4a4f896a9bc1.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 0x99bfd65cd29e6d5fb4050d0c461e0f292334e63cd6e06e9e86d89887e6b62e6d. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/ATU351101003.
Morgenlektüre zur Konfitüre - Original Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe3761c9199acbbdbc585fe87513fa73a6204c17c52598d8c2f5b0ac74367642. 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/ATU351101005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe72f27532a34a36f03d41c551fb945a80b86fe7d09007621477cdd2cf7b036a8. 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/ATU351101006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd20bf0092d7edeb3bedcf862a8aa997cf1ea078767e3497262d64f7ac935e709. 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/DEQ121536664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f8fca7a22b6891ee38e99060202471cad702d89c4f3a503bc0b02d97fd9eeb. 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/DEQ121536665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27811f294b408efb9966ea45103cabeb79d9eeb7a74051b8c05f8a35dd2ea5e9. 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/DEQ121536668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26ebae424ce0420f6dd9cbdc85072449913f72b4678a12f5ebe66eb87e3914ee. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:57:26Z), 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/DEQ121746020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b7bd718f302618eb960b6169170d607981e63a261d9123608610cbaa9b75ce. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:47:58Z), 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/DEQ121746022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedab957098c42ed244b03974b6ff2be544af6e44a1abd5d89fa3a6257ec12c79. Chain 2 (Bitcoin): anchored in block 958656 (2026-07-19T04:04:08Z), 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/QZANL1786711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc042ab767359257de3e1a1dd5a9a36647a698a8db97649db1a1fa81e88f6bb6c. 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/QZB4J1874213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b6cc935710b1aa9d72bbdd5a338d4e76441efc257bc439099cebc0b2af00a6e. 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/QZB4J1874214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x900ba7c1b73f58b48c73958bf78f86c1afacd7140e72ba0a93707617f59e5e70. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/QZB4J1874216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b241a92cfc44b2a7e7b43284f93396ca05cbded76342a49e44763bdbe3bf5b. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QZB4J1874218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc35cd493dcaa46534562cae4e56f9070847ba1b2c2cf247e26aa3cd1c9c311. 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/QZB4J1874219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b7acc567bcc6de4b0e9018c3eeef7b12e1adf7d0866714bd8ba9090104ac2f. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:33:44Z), 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/QM24S1827188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e440c1dbc2c5f1624a8736a8832f869365cc9ada8719793af36291d9f481811. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/QM24S1827190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a53a15e0f4fb3fb49a8e04239d242717d083d4e4cce4bed34a2553c42a2c37. 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/QM24S1827192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57daa93df970a71e37dc84cbebf8fdbc7d183cd4433506ce4418e151ab93f08a. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/DEQ021808251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78644ef274a981ecf83352f06284e48c8b95263484689314718396cfd37b46e0. 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/DEQ021808253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb180dd8bf566709926ba049096f3e6d150e765dd675f9c257637fbb342622f. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:44:48Z), 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/DEQ021808256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13215684dffa11c65eda4e17927f3dd7d223d1d16bf8a4e153885d0c8a4b7929. 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/DEQ021808259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a2da0a1de8069c9856d4ff0a5ee29be695eb3002798137c320f100ebeb8f7a. 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/DEQ021808261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2515b7aad1c215be0886716137549e621c21a940ab4bdaf6e88f17d7d4988054. 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/QM24S1922985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2515b7aad1c215be0886716137549e621c21a940ab4bdaf6e88f17d7d4988054. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/QM24S1922985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd25e9347691f14a575ea6db11963de70bb65c5062ee00374a7ebbe09fd38c58. 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/QM24S1925035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe97498c1a57fa155e432d3b23026aaa19b477d2fcad6a464c72150a0467f4f25. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QM24S1925038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b6e4b2e55d23bc9878f7ee95797bfa9644e75eef172a72728e61c1cd89e1e9. 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/QM24S1925039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd45cf9cb5961bd303a3eac2c34a72d1118d94161be5f916ad799bb664dcbbb74. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/GBLPF0255028.
Far from the Coast (Inspired by 'The Outlaw Ocean' a book by Ian Urbina)
Far from the Coast (Inspired by 'The Outlaw Ocean' a Book by Ian Urbina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4828822e8f614cf9e6f4be70979baede0ec73e92e7bc4c6dc534c39baf0a6ff. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/NL1LE2001423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c9bb2627853ba810a8a0dd8b1ac86380f09ae94b9cf2832e9fa2abc2786525. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/QZFYX2103547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x595d1511638b3a4656fe81d60b082f8d27da5e0f8a368c31e44e77f1a550ad92. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:47:42Z), 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/DEQ022101632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc86efa3f95f2b425d3a731b18be57d0b6ebf280fa4746a6be212c49174d6e0b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ022104857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca7a608ee0465bb993b960fc83096156aceddc64afaf5b796511621c1b4b37e. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/DEQ022116412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf78ddd17d81ed1428b7ad19ff30da17c2e9ee34d1cb4f9bea2b782df107f595. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QM24S2103070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a79dbeaffd163bf37b1b1f07ed5b981553412e87b9f8206e44a6d1c3440b5c3. 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/FRIDO2113382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8c380e48cbcf3e8964e7f3a18ee88f36cf427a5c2cbd170d3fbbd789fa10b6d. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:32:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872185953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a26fb18065a0a16c2883423d093850e5d99a5ae1814b71bc7d530dd33e0f45. 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/DEQ022291063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84460b60d103a8b87ccb9a17dfcf40a04a13247bd4c8ad84fe56d119c113a13f. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/DEQ022282667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f28172440a5c58f27fb7370a50bf9da4596d4a2d0992e8fd9d9cf3a9f0e4b9. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:21:58Z), 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/DEQ022273320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc084349f2fe14b25a1bc5e241df8ee5e070301c18213e74972b530083d792a. 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/DEQ022273322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd48d00751e94be7cd8a111b867b1e952877049d228c1c32bf9c6dc677fece395. 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/USANG2200179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ee6c8f5c762c7100b5552c6e909753a2a172041498824787a32ba68c326a3c. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2234853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3863cb0f10ca00e7e9e90849d059e6f229a80b2ac7bc36f58d3d733f75bca9f. 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/USANG2225353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x879552086a6845a54102535d78efc6081c3cad38c05e6cdd003abd222c14eaf7. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:22:35Z), 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/USANG2227906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7934197e44d9bddf876ed3ff8c78e518eff987a1ba06948ad450e2347fc19da7. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:04:50Z), 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/USANG2227915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7c8a46f0fff0a4107e106ddc4a648fada5433ffdcf7fcc07d3aa15b32bf2dd. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/DEQ022381627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de6f39bf45fedbc3dd46fe209e9d266d12655689ccceafe8fae3fe6bf0915b4. 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/QM3DF2211605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa099010a31678fccdefbc8a72eb0b9c5e6e4a74db096adfe7416c846dee1f598. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/DEQ022391415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4979edd9a5984d9bcbe8dd50ae58920cc675020805b3cf67b8923ee79432edf5. 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/DEQ022391416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229665266af92977f70a8c64329932f7ee32407a600d90022cdbc9a95a461a6f. 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/DEQ022391422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5b153395c3fbac0426541244eeee1029798df0cfe3c614dae816cced038043. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/DEQ022391423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x234e8f4d39e61b057e24c54768b73f7018bae553b734a8300fe16f3485a26946. 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/USANG2448137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x234e8f4d39e61b057e24c54768b73f7018bae553b734a8300fe16f3485a26946. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:17:57Z), 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/USANG2448137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde13059fbf6b1b69bdaa2c77062f96f788405f561c7c6ed900aad460f71a4504. 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/USANG2448140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe096b00748dc2607902988b24b7ff1503adbfad9b32cb04cb7aa656d19127faf. 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/QM24S2405305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82cdbe53199beed60b2763120603eee1f9534dc68ad12c858e419a23fe768340. 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/DE1FB2400481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b01096850e36e4c96a2c5cab7a53aed6932c2de2e59546522a6096842b5f6ce. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/US23A1590748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7c8123734a1d1d3fcfba2b81377fe4c2d73b02a494d5e01de88832d6ceb1b57. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/US23A1590749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479738001b7739b1b4fadc5eb1dec4f73bb37ed2f63ab61f042cfae8fb1fa80c. 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/US3DF2580701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d09b9d70c6925adac59e6c4b4a292af061b716b1e5bc28a4c1bcf3d6a268aa7. 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/US3DF2593226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad1945604e80bcead4c0cc8ff05ea1e5ddca41161cfaed9194ac989a0471964f. 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/GBKQU1916709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0f69736aa4e506c07006fbfa04feee5b75917fb7fd63008ece01b0d6e1a4b5. 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/NL4YD2100077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03aa154d012705b7b1af8c2a6dd0b75010ccac30504c5079dfff66cdf1c3b442. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/DEQ022390221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6c8cc66cdfc094f3f1b4c53317c7a146554ecd98386609a08b1f0a72980fea5. 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/DEQ121753138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03aa154d012705b7b1af8c2a6dd0b75010ccac30504c5079dfff66cdf1c3b442. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-21T17:27:48Z), 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/DEQ022390221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03209812e4661aafbfa749e49ee04f5a68d281544d316460fd42fe5e9aa2010f. 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/DEZC62161560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17363e7c50f86db18e9632dde0c6d7f8d5c97c6185ca65d669f0e1841929baf. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-21T23:15:26Z), 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/DEZC62161561.