Robert R. Hodges is a professor emeritus of English and Comparative Literature at California State University, Fullerton.Guide to the Robert R. Hodges Papers. Special Collections and Archives, The UC
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 0x618b8e2395c0f264e90300f8f132c0de6d11d020cb530577f78abf4f460bdabe. 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/e65867ea-e311-4783-b715-79e808e67433.json and https://artists.proofprofile.net/proofs/artist/e65867ea-e311-4783-b715-79e808e67433.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 0xba7bfb6c4fc9d426b71ce19690c05884dfb75feb18f9b0222d9800f56ad33504. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2413228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ffd2b0e8226df21ee7b19edb742123775522ecd4402c89b257372c3009d9365. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2413229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a3bf92d7b0f5d1f7f963123499f7c0b4a8e2f5d61ad66760c71d9bd8d3cada. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2413233.
For Emma, or, the Philosophy of Art, Humanity, and Life
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f3d019667791aaef85ceb78e8f6f6a42cedfe778d3066bceac1dc5cd45b0f5. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:26:56Z), 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/QZHN82416124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f15074bb4d7472a8b31726eaa18df04e1c3876a2791f4fc025fe5dc027254f. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QZHN82416131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad88b37740d15ec5183ef7f9e985d510afd1d6eeb7439e76903ef1b6e1bfd8d. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T15:01:12Z), 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/QZHN82416134.
Meditation On A Moment in Time, Part One: Loss and Loneliness
Meditation On A Moment in Time, Part Two: Hope
Meditation On A Moment in Time, Part Three: How You Make Me Feel
Meditation On A Moment in Time, Part Four: Explorations and Contemplations
Meditation On A Moment in Time, Part Five: Happiness
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccfc5c726f919e964bdd31d08ff2444b9d3fe25d896eb252e73a56a7440d4445. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:10:51Z), 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/QZMEP2427594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c308e52d6af966af91e85b0346920db2b66ee045bbcb768ef60ef7b563a9ae. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/QZMEP2427660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa53a3444fc6ba282719dd323542012312775fca2c629294bafe81f5fd3e6e234. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2401253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccfc5c726f919e964bdd31d08ff2444b9d3fe25d896eb252e73a56a7440d4445. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:06:54Z), 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/QZMEP2427594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5888c6632aa772faa99310b09c498c590d0c45e632aae427cb78480a49bc44a5. 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/QZPLR2401254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c308e52d6af966af91e85b0346920db2b66ee045bbcb768ef60ef7b563a9ae. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/QZMEP2427660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87bdd5b5901e6aa938fb9204735a6d444ef7afee75c7cb93c95783c8fb0bb8a9. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22403706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76229aa23e8dcfacede6997977e1b8895001a586d3f317a4deae6044ea0b97ec. 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/QZTBA2483723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d51ae99654d7cdd379229408388d145c3a7646fa66e84515f04aafbe6ae9408. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-02T22:22:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2483725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b60d2e3a10657a5071dc03f19177febb776e90690c6e30068ff852d44de3a7e. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2483726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56cee79da202b17f2586b817e175b96a81be061468c918c72410ba75e8544ff4. 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/QZTBA2483727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86507ab2c4b5ba004bdc8109c8a71129bffb77ffb17ce95fbb8115bd4aebc3a. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/QZTBA2483728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6d94629b616cee333e333f6c43fc77cf3f357261e50482e2c9ccdcd7593a47. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2483729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af198da1ddebe8e5f25997a3c1b0cad4c19c081e7f63af9c2dc16a6fdd106b1. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:56:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFL2406089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a206a73408d59aff06bab260abdc79a756d2b756e666712293fa114a5718f7. 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/QZWFT2432273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7183b5fd6f5d470e9a71593f46279fa9e5bfbe07db16082ff3f427ffa70d7b9. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), 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/QZWFT2432274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa0704837b7659310270df5bb6381ce61c4416c7bfaef1c27b3d5029f08b91a7. 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/QZWFT2432275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eec00356cdcd93b6feb81d8b344dd686bb3947eb808cd9faef4c75b4dddcf9a. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:46:11Z), 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/QZWFT2432276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d1015a2395d8eb0688c35ef556d58a557878447ec23865a41a033ef22402ce. 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/QZWFT2432277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f98770f8c4632484c763b7b0a8e747731f24593e2996137844858e8af24507. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T21:03:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFT2432278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7a66f227cb954e03da01305f6e74db047763d719257ee5cbbd97690ba057d5d. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFT2432279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f744e2553d6eff76c54cf10ae5af1c57184eedf07774bea3db8fa5dd1b7474. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFT2432280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4223d48210375b1abb7be346a3195bc33bcb36bc8a925ae702f5b2074af474e9. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFT2432281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f41d44b4f54d4f4e1f17a0bc190b164f17f7fca038d9c38aaf0599faee0fec. 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/QZZ7L2465477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1493b415a56b6ef76ca8002a09e29c9f8736572b74e7c90cebb515fae3ff77ec. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/QZZ7L2465479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe80d6326a5bac4a776f093f6d20f9eb5ce33338920137fba637e61b9f3d7511b. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T03:04:12Z), 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/QZZ7L2465481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e35808e670a9cf72541bd0869c611b66efb4ae8a4c4a1216f5b4652ad93a3c9. 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/QZZ7L2465483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd65ace1b32b11f6ec533cf2814e62de039fbd2888e39a3e0226770269b48440. 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/QZZ7L2465486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922995a7d19e770d1f707963f333c10462db8168e959e445884b5347eb5fb4d1. 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/QZZ7X2558978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc2af34df901cc8dcd5fa00d1b4483d506ff2bc9b6e53e056c978559c2d9843b. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/QZZ7X2558979.
Weightless Horizon (Fragmented Sky Part One)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad361961edb9d74ff6f44b98c7a1a56da9bfde47c370ea4ba833d70e71ca03a7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7X2558980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf19a41b061903c0220929d2c563449f2ac794d4559d09b79f63ff510a786bd8. 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/QZZ7X2558981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebf8b8a2192a7cd7291b36c75166180ebdcfc6df5ad5901fb1574fd07adcb1f8. 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/QZZ7X2558982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb3ba45a3b52873ca01ec75bd0c5c85d501bb403df771a950c48f15ea877e1a7. 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/QZZ7X2558983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad932d05f1d6fb59e373f4d84fbfcabd51aff73b6aa7cafe10bae2f568c7ce0. 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/QZZ7X2558984.
Vanishing Point (Fragmented Sky Part Two)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x718c12f27ddee44c4721530d9c0286b6e00a3e3d558f2900ce3274b2d2267866. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/QZZ7X2558985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee7113d4f5b22bce257a78014fd788cb3d13458ecb9927332272a5cf3ce5462c. 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/QZZ7X2558986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c94fa4c0b577ec5188da4cf288ac79de85a2c6b41b000dac001ee22d00b09d7. 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/QZZ7X2558987.