thumb | right | alt=People dressed as characters from Cachureos | People dressed as characters from Cachureos Cachureos (Chilean Spanish for odds and ends) was a Chilean television program created in
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5266d135f40ad94d090ad15d8f3e3d7572e9c888b0f8b54bc6da9c9699b9a26. 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/c9c6a174-4d22-46d1-8efb-19e816beb505.json and https://artists.proofprofile.net/proofs/artist/c9c6a174-4d22-46d1-8efb-19e816beb505.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x176711ba883e63f3eabd96649973d05d4c2b2f505bfeb81bfd2f3aca9d07175e. 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/TCAIM2458448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa466cc34e775a05418cb2fa24ccfd4363b1e3d72917bb951f1c589ba74515f24. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIM2458466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34fe2dee50c038b6cf1c33a1478f22745fa781450dec168c4da3c46cbfa60b6d. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIM2458510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4488c1395ecfd6b91656e1e607d8fe3eb7e0bfb19bc98450e3d1d6cb55bf9416. 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/TCAIL2458530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20913dca3b67f928f7a5d9a9c5c0bd833c4e1b05edc328024022a1dba181a818. 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/TCAIL2458539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54af5b3adaa3d088d42cedba0f8e893a695fcba1583d1ecb94d084cf51e3d82f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIL2458551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ef9f1e172423bc85ca6bc2084cb142ddf796a58b6a1b9f3bd29a5d121432c54. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/TCAIM2458571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b29cbcbe8754b4e7e3e5a3d7e8ee9a5da930ac334a67bd20c1c06b1a8e8a633. 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/TCAIL2458676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x214beec23ebcf9f3b1829ab5d62f6bd58e28f3c650ab8b4b413defa4989ffb65. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/TCAIL2458604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6601b3d43a8ab706c37042d6bffe42e03f5580804d77cb5318f315ad95b09101. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/TCAIL2458610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9522171acf892b1732f8654830a9f044d3c73eeeef480fba530ea5102f6791cc. 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/TCAIM2458620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42723f22d00c53f01ae67ffcf9b7272caedb61972a9aef22e39604db14198810. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIL2458632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc43efe55bb7d75453d1d8d4bb73830be8c57c8530227747d5ea4d38b56a912. 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/TCAIM2458639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0853fd0304474a1ed2b805591c2032d8e65ddf7e2f03dbc0320681abbc257fb7. 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/TCAHS2316113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc73e99b39fbc70f0a7cb0ea063dc27ef220098cf91c2d52e18a257d407d2ffbe. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHS2316152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6844f7d23f5555ba1fae608f7e515609c77eef9340f757d5d50e53f33cba8537. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/TCAHS2316173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb781fd1055147897aa3c25b986d84c20aa2223702f18028f6d40ab07f8ac8aa4. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/TCAHS2316182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8575a330b0809495a1c2b7c15f969f2981a490996674410f2e8a075471e55845. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHS2316245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd4e7df17d539c420d939524505640504b3eab062f30177592a62bacff95e1dd. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/TCAHS2316269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32cefedcec4779f3ae349b765d5a2afc45156cfeb69e8932fe611eb5dad873e2. 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/TCAHS2316301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd011f5501cab3dfb6cf6f756137289c890463eb79c23f6cbccbc44156c10fa1c. 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/TCAHS2316313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b081406e65a6d49da94ba5fcc17aa6df616ed90704b5c9f9fea51f62910593. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHS2316325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cfaf5c3b1267aff4e57b53589296b17b54847b3d65fc7cae2a63016c744784e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHS2316359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef1dc6a9ef43491727631a89fcc4e1bdff4222612911357edec323ce2804f2d. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/TCAHS2316428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc937bfc9e6bfc7f729d185a3069ba48dd95d415b0e4d985c0897eddd83fe5cd0. 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/TCAHS2316451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65bb349e5cc6064ee9efc3b9d81775810ecf35640b47bb9942ad217795155d58. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHS2316457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7e2b5f103bb04ab370eeffe2fddbb32bcd6253dcf3dd8f2158fb24800a2e5c. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/TCAHS2316466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7097d0622ea4ad727ea03d956f3ac0e87e8bb77506d70c627dc7654b96bdeb72. 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/TCAHS2316485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64dffd2aa08f01b883e7f7b4b98f6f20f4acb6cc0d10c2916dcaa6e2f97888ed. 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/TCACP1644252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de1e8a365ad9a39123f0c32ed04c8ae16b1b177fa38dc8e768eae3bb33777f7. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZYFZ2323984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6363b09f40ebcc281a9ed3328c013d33953ac9f2026498f3873cac3de748603. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYFZ2323985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd35744bb99c5de9c89026237fefcfcaebfb93ef3fc3b4a19defbee0440b697. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/QZYFZ2323987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8f27f5e8707c597daee6c6d8d907742a5d81c022d4aae044b0a38b4bc32398. 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/QZYFZ2323988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4cf2c0a99b75fe7ce1f7b846aa65db71fef1d093c1ef7d2359b035342bc80a1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYFZ2323989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x471f23528761b9ad8be7414c70efa686b7e69d5a449ff09ab7e794ba74e98817. 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/QZYFZ2323990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2dd04d7d494e744a00c7e823e3a7652fc226ba8c53bddc8bc8f11acde1472bc. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/QZYFZ2323992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04516fa05f0c6a7be70fb92fbc5b81bbf8a558071ed7a8ed0e364f369a425bb. 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/TCAHH2300442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b419fcc08b8374bcc7c4e00bddf04f1ac94f9bae57291d913e1711c032396b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHH2300461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b03494fc03198433c6c3e41de7e91113d8063864faee12fc743973a77fd90ed. 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/TCAHH2300490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cab086650d8ac714729ac474892390e978e4137fa2bffcad8a2bce24b64ca72. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/TCAHH2300497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4faed44c8c2224846178bd15f0a33dc29fb9839a02a5dc327d3004e1cc8f4fb3. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHH2300504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e4ceb20a52f2e7d8788a55ac215d65e4b5e1fe6ff3614ef86f721d78721e6b0. 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/TCAHH2300514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02f75e6627ea51a1c7b959a0accf302f69bfc4033bd00ef4443e665dc37ca04. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHH2300532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518f7f881c28867e2e43ad25ab17bd694f0517fa9abaf47a67f2717440af3f4a. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHH2300546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9cfdf27c09a46d23712148b6b79f4777a9ad08438c490eeb5e205424e47cd24. 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/TCAHH2300556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4a3863a13d85b49613c018d2aeb879b49619b095653252d53ef68a934db485. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHH2300569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1888ce85f68e1e204e01081db3a72927b352802649b00544eddcd504f7a0ec. 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/TCAHH2300574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf010c121a7fa4c33b00f9adbaba1f4f09dd51f2ff6b89a1007facf210112e3. 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/TCAHH2300584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa27b2955a1b6dcdfb20f120db80a96e1857ebc5c3bb10bc26e9f1f49a3b891c5. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEO1940455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53949291e4aec015b408324460893536602ed0cde905a14e46676205788c5179. 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/TCAEO1940458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf735fc719995605e4abef760c964291b5572907685c5d7731260fdee605b6a1a. 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/TCAEO1940459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8edafbdf16b1f5f30efb904e30f680abf5e2ff8d8eb256a3af3a1714ede2834. 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/TCAEO1940463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe4b67fc685a89615940aa8f1ee9543f1362f12ec166dee1c60b84c1f903f58. 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/TCAEO1940464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f31f1ea3bd8c8c1d1f061f7855bfc1cd88c17b09c9b56a0d04ab5526ecafb8d. 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/TCAEO1940466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dea7cff145b077bb18e5cf8b980f611d49e228ce3c8d2d777281a7f2da066bb. 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/TCAEO1940467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf7c4b3d1174364021d353b9083031d3f69350212178dc5b4ec0ff412eef7c2f. 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/TCAEO1940468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7cbb23dafea54a10e9c90bed0915a3b9528fde8af4c86a386df73f43e0f1bd0. 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/TCAEO1940470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101aca3b42b9f43a1e5ae9b9d470f04bc84fae5109d26ab915419f3454234957. 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/TCAEO1940471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebf62dbeb008131bc4fc8a271e1af4a1f440776d6f5c63abbacaf80f1db564f7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TCAEZ2052107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd0b15c4170b6177abe946b32afd80b328d4cb98b67716e428b64906aa5e596f. 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/TCAEZ2052119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc76dcbc435fa0c6e9a89a8ebc42c76c16729fa3a953fded7c4d623c45aaed68. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/TCAEZ2052139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939d0ff43295fa34e52324237551d6b5bde04d716a07e6b4420afeb62a192537. 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/TCAEZ2052151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb7336ef82e46b6871067cc0afb25a6eeb3b5095900fba77ce5e94974fd436c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEZ2052157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0684d15f596c7c5d03e1d37ceb5bddb17fdd60ec152585f9f2a35231de0409. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEZ2052169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17f1c6b2d14daf6b71bcdbd33b86a44b03ad93630337db2402d15541d2b0b05. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEZ2052217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a197e001924910aebb9a528d464520bfa75f7eb0cc8af2862b2512765ea2ad. 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/TCAEZ2052257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aa12d2a6fded44aa7fde03c073de695b44769b9fccb44a0ca866f2d557fee0f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TCAEZ2052264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c5447ec0812ec8baca4f64900c1a9e1d2520a09c3364602297e08d42f613eda. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEZ2052293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3428f10dd9f7f4d528879e6e0cce94e89e24de8d5a254fa7a5e2fdd13dac214b. 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/TCAFN2138285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420921e1511ff16eff64883792604e9d85bb511bb1683ce867874fb43fceaccf. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFN2138288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc9ae4b68a56bff35a61ed9af080423c05c6da6f8ce2414aa5c48cde243bde16. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFN2138302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68d12bf88cfff9f2c13756fd6ec7933b0dc71e39e98143492c3493216774617. 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/TCAFN2138319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d549cc191c2188f5c5646554f775d9818215ee0eef7ee0273c0395f4983dad4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFN2138323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fea12b388d26323d39fdb3f130a219467b409642f5de111ea61da2bbebd8bc7. 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/TCAFN2138325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac4a8eabca3f7ebfd835d4ebeebdd355227711e4204756aa85193ecee62894e7. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/TCAFN2138328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a1bbd9e97defbb2f7bfed5ce0d62bfc40994fa6ad825b28eb044c3c03fa0d7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFN2138333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x904946d75127ba4fa035a9193ac76bc37de2f2e9724675346dd1712772598dbe. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/TCAFN2138330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ab7d135fbf77e4675e226d80954ed6f2b561cf70a1bcdea25f0851d5cab06dd. 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/TCAFN2138342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf31ef57088a2cc52ead1f8158ad45bf4ae3ffbc782ef467e7da83fb58255a701. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZNJZ2465464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x153bfeb69874c3d816a0634eb082e1dbb98f45eebb5d55d959ac79451d1ff809. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZGLM2430409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef218f775ccab8b68e5a9ac6351751950111af4ae3bd02f94194c617b725fc7. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2300825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a958ad0e6e9898acebd91013e21ebf2271476ac809966695303fca204ee002. 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/QZMZ92331744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0228077468dfbcaed1e33713236045cc644210fba03004e6a29f7d8e97673448. 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/QZGLM2311901.