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 0xf092afba6c38a525bd9993ed471c725ae34e30330611929907b09b4550b8a99d. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/110c0c28-490e-46d2-8fd0-5399cec76c94.json and https://artists.proofprofile.net/proofs/artist/110c0c28-490e-46d2-8fd0-5399cec76c94.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hungry Like the Wolf (Epic Trailer Version)
I Think We're Alone Now (Epic Trailer Version)
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 0x4cac2f3e9ec3434e75627c5b7ba8db99c5f1dbb93063d49da04d4655406681e7. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1649715.
(I Just) Died In Your Arms [Epic Trailer Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044e3f734a344566392d0be311001f30c61e9e2cba91009e3afeba6264ef7f57. 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/USQY51705744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2440f79ddaa0f141cb3aabfa705cb8ce42944bb893a89679c06d0c93e892308a. 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/USQY51764599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd417706107198edf048908c6067dc01c01ad9e620d3766c79c90efdfda34e91. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/USQY51762191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a6737d962b4bccdb09b11be7660d8cec0311dd8a80b23a4f48fac450bc076a. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/USQY51768738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b4a1a18807722ccecc1fa766de8deb05dc75b3ca1621b6cd2238385ecfbfc3. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51771705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x687d226907580ce54a6819ba6cf7cf33663581697b62e166fe459479fdbd7d2c. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51771706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da88bc3add50ed18fa2fa0542bdeb80920546bfcf3bcfb4f5e08835085aea6b. 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/USA2P1817949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a129e101b04f8c8ec007dc1139a00b3dd041877a143ed09a77b9cba4926297. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1825816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5829a331176d4811a2c2c2d668c124f1289c4b2e0a8312eb821833f5fba58d4. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/USA2P1841768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c6e4fc2596452ab6aa36e720e00e6946afcdc03b6640cb83c3a57006f45489. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1841770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124427d18afbded660220c9f84424293f67b501beec40f38d15f95d5ee20f413. 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/USA2P1914545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f0fa9dce516b7b8c26ff40cc2ea93f452efc6c42da8014f7500021e3f2da233. 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/USA2P1914546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5441633cae0ba7c7ea2dca2012c6a6a2e5445bbb31b860d9ff3559ef68a4cfe9. 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/USA2P1914547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb66207e1518ab22a3f8cc199be2219aaec72673bacc2feac7117e4eedc18d866. 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/USA2P1914548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8681997196d9bf4584d1c59af94dc329f3839d6c3d2924d7a45f6349a6246ae9. 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/USA2P1914549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd0c16096b787285606a2e237b8eab784b039de4bf374a5a50ec66cd326b6f1. 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/USA2P1904331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c225749339549efbfe4044441364be64b7e237a3859d4707ce1e57c6efbc6f. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/USA2P1932322.
Eine Kleine Nachtmusik - Epic Trailer Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b2d45c55c73abb8f5b88ad7c5a02ce7e65ebb4e754e1a29a58d8de122bc53e2. 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/QZFYZ2054244.
Also Sprach Zarathustra - Epic Trailer Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2edf4c1e6799428984c6f425a50dab1fcfcbf37e4a6240de00a845933f062d6. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:50:45Z), 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/QZFYZ2054248.
Enigma Variations IX - Epic Trailer Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876232e8613845633d8709b1f8164ffd23a00b638a67c4ce811e8f3a3f4f9d24. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2054249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b17dc10fc102392158a1a880951f003dcded810bb47f781ce2085cb3c2ec42a. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QM24S2002205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c1a3fdd7dc015e554c8603e991f8f295b43bf18978e24959ae99866e9f892d. 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/QM24S2000515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x383d6de50dd77b91797e15efe49824024cf01a9bd5d61305fbd784d8d0466a26. 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/QZK6Q2088497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a504ec7dc1710e4bcf8b535cf7caeb576e1ab2e80775e92297132212cee45d. 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/QZK6K2038731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7415237eff138b7153678e2833f285082f11587378caa2651c190a9e8e65ab7. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZFZ52196612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea31c93b5a2bea5f9cb2ae96a97512ae01efe8209cdc9a0a469a0b665b7b6b35. 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/QZDA52176625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x383d6de50dd77b91797e15efe49824024cf01a9bd5d61305fbd784d8d0466a26. 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/QZK6Q2088497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad9f9de42149939a988ef76855fe4026fcf7adbe29b3b78c5edb2800403e246. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42106089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a504ec7dc1710e4bcf8b535cf7caeb576e1ab2e80775e92297132212cee45d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZK6K2038731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7415237eff138b7153678e2833f285082f11587378caa2651c190a9e8e65ab7. 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/QZFZ52196612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a900c1af6de10ae4723dff536080605596c98d85f2276f72afeb21c1eb6ade. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M2119803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee8505b39d72fbc947fa69e21aa7add81c4310ec5a42c0013bc2ef23d37d133b. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2112181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a900c1af6de10ae4723dff536080605596c98d85f2276f72afeb21c1eb6ade. 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/QZK6M2119803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab48e08cd01340c19fc5c501a3e153f5e33a45660957f5fb8bed14982efe2ae7. 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/QZMEN2113184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922a9b11e8ca32a291da16c2c7e37ddd6ec9cb876f079772e14cc4cb5182ca28. 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/QZHN62238423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5e8c216e0c3ac7d7ed3844eb84562ad3340c8c2ae565f5f172ee808d4914c8. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZK6H2270137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd24ed9860aabd345dff80b14b21f1ee193cbf9da58d22103e97783e804ed751. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62335565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5e8c216e0c3ac7d7ed3844eb84562ad3340c8c2ae565f5f172ee808d4914c8. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZK6H2270137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x634bee165316537647e4e107fe87c504652739ce8455c57101d20c05cf47379d. 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/QZDA62335566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c853b078887fb8e8864460aca87766f977d07ecc0eaf9d665952d7e57e12f2. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZDA62400834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda5cbc210ba5cf504db2b17887e4b6326f4d1a79159e5ba17838812100ed456f. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62401086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c853b078887fb8e8864460aca87766f977d07ecc0eaf9d665952d7e57e12f2. 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/QZDA62400834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda5cbc210ba5cf504db2b17887e4b6326f4d1a79159e5ba17838812100ed456f. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/QZDA62401086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92d68e72641e1513dea34e68c36a7cca44d3a8f45f7b5316c5e6b7678e09392c. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-16T00:39:15Z), 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/QZES72409121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd63544108e4cd5c8dd5eb15e9db9a2c7311be58bb803332e00ac3a1f0db4f344. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/QZES72409123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b07cecfe2089811b0e940781e657702e600eb42d6ede26d50b07e2de7d02e0. Chain 2 (Bitcoin): anchored in block 958351 (2026-07-17T02:38:05Z), 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/QZES72409124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b62088aea5a92ca87854d9ff0c4a91de2f169076c31722b5ea80e98900480f7. 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/QZWFE2459878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f437a83beb69769ccd0a272402603252a428c5453c80cd161324797bdbb8f9. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFE2459880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b62088aea5a92ca87854d9ff0c4a91de2f169076c31722b5ea80e98900480f7. 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/QZWFE2459878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ed9acb4f8b8deb978d7aa4aa496b2f25930e8fc67b8ea5ec554064390ad57b. 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/QZWFE2459879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f437a83beb69769ccd0a272402603252a428c5453c80cd161324797bdbb8f9. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFE2459880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1accbac624347394628803e50f38965cfd59c1ad20be7cdc3ddd25a88f98e4dd. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:30:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2500097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8242409a255154ff2263ab1baa907e5a839eeb70499c6dcc6fc7e2d708ba7c1e. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2500098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7792a1632932725ff7641fbed11593c05a40a0540cf73cf8f470c768b08d97f4. 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/QZHN92532322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0775154058e4fe3930b837b1d632c88ff9e566b44d5a09909b353682755f1312. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-19T23:48:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2500099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ba05afd87c0e583ab3e185bd48a5748f0d31078c618690b9fd57567256f4f0. 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/QZHNA2500100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x383bb49d8a145eb3d137af2834bfa71ce5957761d07aef659737d5a281928b9a. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2500103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cf9d60c827b8f237d10d93df7b9776ee4b391ed007e27648a67aa42bd22cae8. 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/QZHNA2500105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28030349bafe1e2d2c1dded88309b47f7ee1b39ed8157bcd91d3f23ecab68009. 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/USUG12003378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df0e8d61dfb17b7793ad2ce8eaecfa79bea6675594382124ed904f6670396eb. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/ZZOPM2002111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd4ef5f8646f63d6c2b0b92fbd2346ba784849a5dad297e0c2d763544511e6c1. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/ZZOPM2003338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df0e8d61dfb17b7793ad2ce8eaecfa79bea6675594382124ed904f6670396eb. 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/ZZOPM2002111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f247ebfa29421b8733182ec4a22c5573d148df4d2b99b2af9fe7c9a4dece4b8. 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/USA2P2338268.