1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5357168e71bad70d73ebc7b917ab5cb69b5d6b1c68a626095b3af4223804b32. 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/5a70742f-5570-4655-a70f-7b012eeaa50e.json and https://artists.proofprofile.net/proofs/artist/5a70742f-5570-4655-a70f-7b012eeaa50e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf570eaa70e0c0347fbd6c9d63d6868b1b6c7582ec7ace252224f7dc31e6b9af2. 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/QZNWT2427182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9adf50e5cedd4990d5e9e0a247db56720eef82f7fb964816dfc07a8792fe51e1. 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/FRR642301328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2650e697dfe01aa9f40a679fd09d527651fb039c2264a55bb91e878a0178e805. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRR642301330.
Dancing Around Sigils in the Dwelling of the Black Moon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac70f225725aaa7ca832beef06d296bb0b7cf68714e70a59c66e7979c5ee7a35. 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/FRR642301331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15dfe77ff8f606cdb4b905e889a3e1cbf8dd6cfd7c2f2dc3f3ef1664ccf453ce. 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/FRR642301346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2805cc92fbbf10a8614e650f893b247301cdba042a3c9fa1a118d9cf190305b7. 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/FRR642301351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x308a9f43804d40df67f6c48f7e4ecf2dd74ae77c6f891af0535eb3ee92f14518. 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/SE5AJ2001099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x467477c8def4c89cc99fc159894b612673ec1d91d4d50a4aa2e3b86dd96a56c7. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5AJ2001100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c4e8186d66c12c4ef32f035bbfe8816ad7b5ae073958dd84174125fbf120c40. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/SE5AJ2001105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8bac8a00c43d60c5aaf4aa7464e4df49c569e1909cdc450cd55cf3627f03e7. 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/SE5AJ2001109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb68c4b44137c9a403b343ca19ac622bbf9e3701d3e1689d1fc772d07ea9d6c2. 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/SE5AJ2001110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf12ae0a9cb2492d29ac499313b2be17f68a776f38e7e62f414fd4d43270c86e3. 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/SE5AJ2001113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x308a9f43804d40df67f6c48f7e4ecf2dd74ae77c6f891af0535eb3ee92f14518. 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/SE5AJ2001099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x467477c8def4c89cc99fc159894b612673ec1d91d4d50a4aa2e3b86dd96a56c7. 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/SE5AJ2001100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8bac8a00c43d60c5aaf4aa7464e4df49c569e1909cdc450cd55cf3627f03e7. 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/SE5AJ2001109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb68c4b44137c9a403b343ca19ac622bbf9e3701d3e1689d1fc772d07ea9d6c2. 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/SE5AJ2001110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd05ca2c02bcd0c39d441a19305148a172dd898a1d72e885dad13e2ce10cc68. 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/QZES82434082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413ef2ee658ea4090be6517480e5f96dbaf3023fdf67c05ddb6ec2eb47442c3f. 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/QZES82434083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74632c18d7df6cec7e540745dd32ffb5af18e9c9e042f030f84aa2fc1fe8111f. 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/QZES82434084.
things whispered while asleep (interlude)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd095bdc256a999b4810c07db593e334688cdd9f989d4ab175f353c3c8fa197e2. 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/QZES82434087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bda012586ac53c96ccece846fbc0ada2995f5a9800605050ea16af285c26cc6. 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/QZES82434088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01302272e4e697e240e556a23db2bb95a71e150907ec568902859c73062e3f8f. 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/QZRP52206408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e10c28d941aa1e05e57b921ff72abca2e9e39fe07db896fb011bb233439cfcd. 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/QZMEN2103658.
they told me sleeping alone builds character
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8fe4dd3aee4c18f75ea7e0a7ea4bf2e955015ebde49bb4a55450c76e2e9bd68. 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/QZMEN2103659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c75653370e60798380c7208124d0284726ccce632c8c59bc4fc58351ec2eec. 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/QZMEN2103663.
My Hypergraphia Is Exploitable but I Refuse to Allow It to Be
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded0dbb5bdae338fba1ce000399bf06b12d9e55a0c4fd3a46864e1b75eb2fc2f. 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/SE5AJ2000953.
there must have been a place we all belonged
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca84c877641ce46b1054c6d81ee18d80149a7f82b64864b3f3759b5ecdd70b8. 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/QZTB52331506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2ce8be5d909aa6c6bb62b0e6a93ed3cd9b7b5d56d38a053dfc39074fbbd1f6. 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/QZTBB2331728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6791ad67f27e874388d1bbe9e5ddc232fd873b7942fd4e2fae5b6c59423c4f. 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/QZFYZ2430309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82eb32496576c1688ead1e785773805744c44df81f5a1af4519f3a4107088e15. 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/QZFYZ2430310.
Near the Lake We Forget to Count the Days
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x825dc6f9efc2d7aa10b634a986b9f25becbacc8e2df37c8a6b323f857ccdd75c. 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/QZPLR2390449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d86af7ada3963d2a5155a9bedc323d8b16ae2bf954b3923a381300679dc534. 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/QZPLR2390450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e939ae68b5f7148bdd58f265343edea215c8750552f4bd4b93ddbecb0e325cb. 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/QZPLR2390451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca84c877641ce46b1054c6d81ee18d80149a7f82b64864b3f3759b5ecdd70b8. 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/QZTB52331506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1345bed5514deeaa17664d986010b202e4e5e7d5e1f981a3e7c90951cbb39fe6. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USHM22478039.
Alive in the living room - ريمكسات The Remixes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe716d83aa0059e7870d9108cadb6c10506e85aa2f9901e371a5bcd6f2e5f5bab. 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/UKN6K2401790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0bacea0928fe7e5aa27140b3015262757012efd5073a8803e72a5f9774cd30d. 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/UKN6K2401791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20dcf0f5f39f0b8da489387c858875cef4bfc1f9cfc79a765d067579ce4405a6. 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/UKN6K2401792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x849920bdc0aec4380e2d35407be6d71b1306bc53a02100d1c5d8473b3ee33752. 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/UKN6K2401793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3e70ed04bf4e7df9faddc827425197b9f3cb922948ed3838dc1edc19b332ea. 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/UKN6K2401794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25982547f8f52826df8d4da8b06b5a943ef482983258ae2a2ca260cec1d1d74e. 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/UKN6K2401795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ce28ce67a30abf1f96fe5f887ad89721a14c15a99e464e38e3997db0668150. 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/UKN6K2401796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f058e2258dc454724f85e52ce1dd1a9d66970f4601d574a2c564f866938521. 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/UKN6K2401797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50107a79f37aeaf8469408d7859e6c2e93af438c2d8599cc8cdb63d937882f88. 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/UKN6K2401798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b37f8dacb0d1775534866cacc3f41599363da60226e495981291ec54830bf1e. 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/UKN6K2401799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6445d77a8c0a0c684f7f9ab03e86fb292986c66e1d4c8c47b583221f7e7fbdb. 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/UKN6K2401800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89e8c0d4de05c65754608b4f0a59f076b60aefd5b51fde98aa4c43dceb1a8f2. 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/UKN6K2401802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b803ba12ade3068e0311cf44f8487a91be256643482f0452ab95ea75c29484. 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/UKN6K2401803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b6d8cf52a26350651578d78df6acddef082f0d34c2301d793ce6f017f9dd8dd. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T21:04:49Z), 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/GBMJG2434370.