The Dollyrots are an American punk rock band formed in 2000, composed of Kelly Ogden (bass, lead vocals) and Luis Cabezas (guitars, backing vocals). They have released nine studio albums under Panic B
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 0x9f6ccc71c9778f540024f0dfd2733bea4ca4569b7e8d557fdb4396f28b956c60. 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/3f92221d-c256-41c1-bfb4-7adaa7780bee.json and https://artists.proofprofile.net/proofs/artist/3f92221d-c256-41c1-bfb4-7adaa7780bee.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 0xb27d8d705266e074f7bfb5c5882e219005184a33cf6f4b6e69391539943b7be9. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:03:01Z), 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/USTC90992050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f789be371f675a56dcec0d9208081627ed3d44aea0da50c5623ad1c799a5325. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTC90992091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3671c10e831e83cf13624ca42bfbc84715c2d18fc8230d74e679327d835edf8. 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/USTC90992099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6454da9523d27349f283ab6d8cbfc0ef0e1a52ff4f9540e9f03f93f149498903. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:39:13Z), 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/USTC90992121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218f9b7ac55ec7521ce5ab21fdd1e1a03d685e36f1ce8159a15bff845eff4323. Chain 2 (Bitcoin): anchored in block 957579 (2026-07-11T14:35:38Z), 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/USTC90992181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d40e50fdba248c7b4d991d4239c630a865ad4ae7373ac0ca5db581d26bd511c. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTC90992206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b2e08cbca0542d2e0b44d6d4f38421aa1c1a35f7c4a52ddd88b63554da965a. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/FR4GL1004196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab2893cb6d36eccfeae8bb256ba97e1218f1c9f7cde323953a890b95549e2bc. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:48:23Z), 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/USBH10752983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb520f8952f32fa921a6046dc0a6c1b4e68dda0300d28aaad626aa3be2a502f3f. 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/USZCN1100138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b817d66407a1743ebe9a5e5bfbce054051bddc7c4bf1def7c8e88529a3f2f81. 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/USZCN1100139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ca9358bae39a2e265670f866d8a4fa1da38c0625007ad68ea61b33fe188084a. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTBW1200027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39bac0413740126be1bc79df6e6482970178f0b1262872c66739685bd80d837a. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:22:46Z), 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/USTBW1200028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe162b0ee84ccf8b84c57140b4b7df93c4509cfd8990eb3ad09f636042458b8f. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:14:42Z), 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/USTBW1200029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x283414c0e6ce8d889261c0dbe04d41d9192e3918e48306d8e388751f6efe4557. 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/USTBW1200033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e376c67dab870edf8bee46bfd669ec6321804675bb4f1aa948ac79924db2066. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/USTBW1200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b48fcf38f98db53b38e402436fbc7431777a9e3b77343e43b0b073f9136de9. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/USTBW1200038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x074768b381aa79960bb2e39cb1fac5d0e88cdb36a188876df23e028d06b9cd5d. 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/USQY51418705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9703fd31fc48c6ba26647346c48cf3c13bef1e97b998a86112fa7e278e15ef57. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T15:06:39Z), 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/USQY51418707.
Family Vacation: Live in the Los Angeles
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b88c0f4a0be2e1a6f15082463ff616b017b962bb959b0b6caee10cdd514987. 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/TCACY1707023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01248a0d7238de3ea898ca77f20bc53d453a4a5d00b2855652d0622f797927ed. 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/TCACY1707657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76474283d60e719c6a3917642ef69f435a17e195a642b05f744451a572415c93. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACY1707664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8db7cccf1376945da57dded6f1b76a9b2c0fbd7cb791ea9635dcc2937fcae7f. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/TCACY1707666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d95a1ebc2e745c7030031170cf04884c1d6ecb791efc2afedcf73ffbeb01a7. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/TCACY1707672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99df2764208778e5308c7861590d07c17907d26b656bbb35103dd22634326d22. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61831449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84469b9b89d04ee37a1a35109f8d29bc081323055e33af333c3a337f8b378135. 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/QM4TX1926877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f1c129ec486f84bca9a512843fb3745f43a130359b932b24fe12a4128012653. 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/QM4TX1938329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84469b9b89d04ee37a1a35109f8d29bc081323055e33af333c3a337f8b378135. Chain 2 (Bitcoin): anchored in block 957576 (2026-07-11T14:19:48Z), 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/QM4TX1926877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e60e90a82e3a292988f82135149d8d3329da7a647d1cc6804925badb175245. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1938324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f1c129ec486f84bca9a512843fb3745f43a130359b932b24fe12a4128012653. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:36:01Z), 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/QM4TX1938329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb53464469c19df41dd604218d4e78ba33726a281454cbe45d7848121f0bb761. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62156323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f8496ee45786ae9c07920220a7e25265d77f8f8346cc49701091fe11a79926b. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61831450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb520f8952f32fa921a6046dc0a6c1b4e68dda0300d28aaad626aa3be2a502f3f. 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/USZCN1100138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe64b02e76051e0eb9cb41e8dd84c36cdd0e479393e457b74993035eee8d7cf04. 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/QMDA62156341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3590aaeffb32554f2738e541ec427681853940b81c2147a48436ae3f4d332f. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1926878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5c9d2dac1717edcd0c95c11908b4927c8df2cde96bbc0bd4b7bd8e539aa2e3. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:30:20Z), 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/QMDA72224150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a4ed73e77a7f53c65b3e5d82eec4fe847e290d1f65fde5203e25e1b43000f9. 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/QM6MZ2319071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9cf07f0fff3595593c366817454d0bf9371fe92498908b6ea39d48206cd0967. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/QM6MZ2319072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc677db6949b916fa308a07ba20dec0df9f19ddbbeb9e21c4064f0a726a975fc. 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/QM6MZ2319073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f0595c99a0a720665eda1750c86b4a223c8008f7b19e3346689799b1f2614bd. 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/QM6MZ2319074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3992f048209113abb6c644e4ed8460667d7cfd17dd012d7e8d3418cfb1298cf6. 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/QM6MZ2319083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7880097efe606ac591b09ef22b734761d925ed54e7c672d0ad9cfa6b6633f0e4. 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/QM6MZ2461791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa012195b58abcc0fd7f377ba452b643c7182ac824526997eaebed5fd03618e85. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2461792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc896f011907bfc447173ee22b25965cc36d18439ece88af83c885fd3e2ffb05a. 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/QM6XS2410567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8242df230dcf0966d6af033e9f83124593c1f9104299e1f268901d96e2c243c9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6XS2412222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ff4944fe29342caa826935c4a1ab07bb2a1c89a8dd03ccefb1e7a8bb30fb0f. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZPD0610301.
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