Monster Squad is a television series produced by D'Angelo-Bullock-Allen Productions that aired Saturday mornings on NBC from September 11, 1976, to September 3, 1977. Premise The series stars Fred Gr
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 0x01ebc8b7ccf2c520a94938e554e8d9d0bd367cce60c44e9f140a89009b5738c9. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d5734c01-3db0-4e6e-9d00-c5e52b170801.json and https://artists.proofprofile.net/proofs/artist/d5734c01-3db0-4e6e-9d00-c5e52b170801.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 0xb3929e1f4341d43adc651ee6d9d401058c9691717799533e0f012a2bc398b20c. 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/USYB31820503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ddd87791424994fa8dcdba9a84ffde76acdd29c19e667287bb1e6224cbd6534. 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/USYB31820504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2138810b3af9e291be2d44b121c57ed82c3295a32f314ec4455bbcbc6c00148c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USYB31820505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7f661b738a9c7fa1cd25c390a1ddd5d98f49ee3ff4f637e7cca2475bf70e9f. 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/USYB31820507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x703a05c178889cea2c7613d37767fbc0a1fbe330e5248fa5a9663b30409337df. 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/USYB31820510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe439b5c3d899c8683ad25d57e0bfae8b0df3d23f7b75d89ba37718180543b714. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/USYB31820501.
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 0x8026b4a657d66bc00650bf1f80d91de5c16d5ce1334cfa9b0bf7472efe47dc5a. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/USYB31820502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceaa970a063c265e35d992f671d646c190e517d921b9bd110588a5b3c14fe77f. 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/USYB31820506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaffde956ffd3090cf8931c7125004d68f7f467ee8de7f5d7cd56dca405ed2e9d. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USYB31820508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70fae44084b6875e0edc306f52483ec5b694bb4e581eccdadce6209ee3e319e0. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USYB31820509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598cf2d08a912238bb815f3ed47fb8166e217746a2f784814472e499e23dc779. 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/TCACB1462618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36a433488e562ef347a64e006c9fff3212374d0c34730b8243f8f94ce26d2b3. 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/TCACB1462656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05be83cc523fbdeaa9d8ac3490e3edd6f95a1e4160adf514515b703f14e46ea9. 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/TCACB1462658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b5c0965076279cecc85f5d77928eca6feb51051644bee067d597dcde6bed901. 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/TCACB1462659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9400a9dee5af02c468474bfd35ada9f35b30ce446c2be94aad27c66e5818644e. 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/TCACB1462662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd981cfe6cc58759e3a10b03406ee38750a50fc68b5547b49489ebfadf25bae27. 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/TCACB1462665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10b570c98ae6d458ff181a7893d751fabc52f4a41b8b6bcd3be2acb23a74fbb. 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/TCACB1462666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8ff5f7cd1c8cc914ce82540b4be3837f3246ddc4720536a9c8345c5d1a5b97. 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/QZFYW2186752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6dca73203c974de6d4bf934068474f923401524ec6ab1028a037c29a66b9000. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/TCACB1462654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x592fb71c113cb31af2d2bbe70bbbf3561a2931d112785a2719800c4657fdbdcb. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/TCACB1462655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb009fa7ba8298c5cbdbf32ef703bae3060ee2f8da6e2037dfbccd883bb79d50e. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACB1462657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ffe2698661327444e68c97407f2fafa9d99917d8724d0295083edeac6f27352. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/TCACB1462661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2feb50061a7bbe104b84b18a27381fe0f782c02e8d57f213c3197cf097f90cc6. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/TCACB1462663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc39fd35b2c833ebbf2ff0abc8a6a025f1caf0f6e8473011966a9124546f7b8c. 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/TCAAT1007566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc71aed0934507d720053bf8400044f1224a486bf40a91fc566fd2ede63d6664d. 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/TCAAT1007571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfebf297d98c514bb8679b74bd14886ba893ab33a6ebbb0b2553f0b95c8008372. 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/TCAAT1007591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9908634941930b4dd0299b1a612a4704a3bb16f1a3f6c4021fb31414517c27. 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/TCAAT1007611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6024cd86f80787b88c1324e88c752fe70ee8475c471e3d9d66e323188ee83a. 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/TCAAT1007612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071fc6c493617716e2f114b49f4cb447a34b2f45dec48569b040815af5749486. 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/TCAAT1007614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353e4ce3efbf73d27a01f2f695f26e0ae8a059fcc63cdca60be6c1069c381626. 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/TCAAT1007615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d2fbe2514a84f47f72daf28af3b344f9ecf9fe6932bee97e747c217083f2f71. 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/TCAAT1007618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0219ca190ea3febb75870e13bc44800bdc518f4ca66e8f7ccf7029c2c4091306. 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/TCAAT1007625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7d298b00875d627c3de8f97a141a5ab77c91dbf635f65ae42158976b653efaf. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAAT1007635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf932670edc557153382a5eb3be3761f76fa492059483cf21390d5a154d94892f. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/TCAAT1007583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92480cfd0b288009201fd13adf5117be4f29e2da0a074f58dc25c50407331d8. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAAT1007606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae1dca7523bcac57cb260234403c7b9c54c2dafcf7e255a47f3f814d0f6f98d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZTBA2264730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c490a871cf5696adbc9db9760dde8f69f2a70a5751bf7cf2b6ebc16d087b45. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZTBA2264732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a49d7372b91848207fb1ef7439dbac5adce7595ca095fb21013a5ddcc1c83a. 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/QZTBA2264734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01aab2e412d46d76f9417e53a6f8c2f5327025464da22eb21462606abbff58c1. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZTBA2264731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2865f18e99003a99b71f153e3ce24b67cca4841aba914346ed7274212ca88746. 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/QZTBA2264737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16521a854c90c1c265981571a520c9db0d8c468bf490c7fd6cd4145fd8825a48. 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/QZHNC2275060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9190ffc59da7083238fe81919f21aafeabc9d0b459f73c6d0947098910cf0001. 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/QZDA62043094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x722136756fb70cb24bd033a8bd215e34c3a9d331b5959d9179992ac5d769e74a. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/QZDA62043095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf169ab3fcbb57918556c9b87d25057b5d79a68f6c41a54f8e9b0677cf2cc1047. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/QZDA62043096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e49d0511ca1497905b93b74c55fc1058642aa0ecf506d5661594aac94c2101. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QZDA62043097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe19d9e572cdf7aa4debdcab8f81370ef944713eaa8ed05985e21cce9dc165973. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2227932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa36141a2edd5f41824c387a09c27b97a25fa6b77c38c423680c0d341c3e82f69. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/QZTBA2227931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc98d6c6d8f369136fc8bc4553e5c0f24c9bc414259db55c21816f6da346619. 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/QZNWW2246700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51be00c7c982e9f1d1bf48787c8ab98dd6bacee715c20df3a22d7cc5c9ae4ee1. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2246701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe367057745b770ae438a1818aba8af1819deab6d92698cf2f1ef766bf10f5871. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2246699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e262555b2fdd40f851b0b6d77c1abbd11d5b30145fd7627c626af2fbd3babc5. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/QZNWW2246703.