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 0x4ddef261d471b27129e3de6ea83776ac266687ee336acb1d72e5a872f8359f72. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7122bb9c-b241-4bd7-8236-8257168fb7d3.json and https://artists.proofprofile.net/proofs/artist/7122bb9c-b241-4bd7-8236-8257168fb7d3.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 0xc7267ed8c804152dc41405bde9b107dc831744d0aad19551a966131ce1847d53. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/CAK472102602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e887a674cbba9b3b7265fd430ccbb1d010cb6c09d46ea45ede2a644522770b. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAK472102601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x085a1e0dc9331807dc419175c52a2508d7f68228761e9acdaf26280cebf9a83c. 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/CAK472103307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e9b8709da224ed934b11ef2e84c3890094d4067bbe04bd3482ba2b4dc0b47a. 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/CAK472103309.
are you stoopid (dumb) - Florentino Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03de7ad7a152f14a917a4bc6dcc2d879bfad75dadf44f7f926bb1ebcf0f73bf7. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/CAK472103310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf604c7641bc91d4ab8a059eb31a03b91ccd26d63cd930852c8d75ff33f39e711. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/CAK472103311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb058d5548d531237c460e7af33ad1eef94795b69d8ae64c6e9338c33bd2a0ed. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAK472103314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ba2c8e8d526ba1927c136e9900dbdc66137914611fb374468fcc4806a7944c. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/CAK472103316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1513b0b679d38cbe5d174d365c95241a93d02914285c1059b984aa03786aff. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAK472103317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x997da9dd8bf8f90a94265d7b6624707798a0deaaef4622c42916b5bc88e1eff3. 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/CAK472103319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ce7cf3f04586b2f202d4a749867f88eb9402688ed990f7f0fdbc7426deba957. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/CA5091900502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63a61a477bd15d0ef2aad7b45ecca0489c93d9f409acf096d39eb38d8d8db5ff. 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/CA5091900501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c359aff1d5d5e80b98574a44c76821c610fda5393f3f88305124f36d43a72f. 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/CA5091900503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94fd0ba3034f0f0c3e9ab9e05cc0dc8419ff41f66d69b9930be3fa3f4cf2f134. 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/CA5091900504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56997bfba7ee82c7154fcf7b05fb6569ca0ac6fb7a407d70601267d5b2b365db. 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/CA5091900505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0164df7b658beffbef6a03cae9611f4a30d7b1f2f3ba3fb45e34060ea5e0332. 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/CA5091900507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x018d0c76fc726dcb72060c913b794c61b3e931192867ff7b3b5aa955cb6208ab. 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/CA5091900508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e1fec34ac27e3288ccaeccf0eeeb8211ab04b0ed98cc59d4e96f7364235dd8. 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/CA5091900509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0a5b706660fb02b94baaa252d25ab72bf8fa004a64d8c6886b0944ec32cd9a. 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/FR0Z42000150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae18b36fa54471e35efe3cafb29634d4d2f9f54e3db1176592dbee363830f34. 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/FR0Z42000160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x159758a4d0c03c343381c293eb8f935956aea08d4afbfcbf49a323bdb4a09db8. 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/FR0Z42000140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4141dc63626724b1f4e676cde3f47c1cfae23c90e2dfe8c7bf796d3d506abc92. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/FR0Z42000173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5240245df7ab3fd23dff408b1bf6b66789001460393a6438be5bb1f3ad6bb019. 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/QZTBA2355075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ae195a595104d0ca762831fc121544f74b9bc621aaf9afa5d146e54eda449f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2355076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a6b740462b62458129211b52e437a2376c00f760de667a393231e4da08709bf. 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/CANTX2200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e1a156920dedd888cf9518d86255d4a1a4d540e1186da36340607f137d89d7. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QZTBA2355080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f297e6cddfc28604505570dc949f996105211ba798de919274db95ba697fddf. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/FRU702000387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4360dd7204173d9dc87aa4b0c73ed9eefef47e7a36ac2fbeec1cfbd9924d41e. 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/QZFZ61907102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f297e6cddfc28604505570dc949f996105211ba798de919274db95ba697fddf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU702000387.
Ancestors Dance (SMS for Location, Vol. 3)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9793d4d674f2fbd91b0256226bcc81c55e4e8fa726f14a1298d07b0caa0291. 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/QZHN61958849.
Kitsuné Musique Mixed by Amatan (DJ Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc501beffd018a50910aeeaa756505bd15e40ee43d98c50b6013e020cff2b6e00. 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/FRU702100044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42fcf1b0012752c6b9dc38ae1f81dc19232906675599b4ddd375fbdc08f12b1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FRU702100046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b04fd3a7d90428ae246f352dfc3d8f0b61319b41491bb19d2cc9b8ae0a24bbe. 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/FRU702100048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3232c413ebb4ed9945e573581b66fbf22d3298a335ec85fb52ebd37a725668e3. 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/FRU702100049.
Kitsuné Musique Mixed by Maximono (DJ Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e95027fd3adb3d96e888746330b22a237d229278a5efdbf7d2ac92abe1c1d3f. 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/FRU702100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa01f4d49c2d45c0458833d9c8e694b295604c55d233805d312bef4f175c63970. 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/FR59R2158931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec509ac64788392b0222da2824b4f7b9acaf0546ae8953c16002c339a5cacb7. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/FR59R2158933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221c57ed0c4acf1240806235da264859f8b1b96b02f6d7fd5bc9dc016e490632. 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/FR59R2158934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7990818e34f4a40e6a9af511f09cfc7f7aee73a2692e16635dbc9631a6a3d16. 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/FR59R2158935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb280946d11c49c0c2d21bf0686bea2de96e7a994bd27337d6c5e0769348c0899. 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/FR59R2158936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ca71921536d0b0f0720b4f448b7aaec8f7b8024883a5b189f9d6e9d165efad. 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/FR59R2158937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf654e577d968621a0f7ca2456ade8c771fd657b58afaaf5f632c245c296ebe05. 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/FR59R2158938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab2f35cf6255342ba55ab475b609e1dd64c46acbe94d6b7585f0f5f83c3cbd57. 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/FR59R2158939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95996f492ac90952f2e79f96a862a2328212b2f2d6547b377bebd688f777a7c4. 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/QZK6P2343859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c9d23775928192b6f1d99fbc8b9f102c59d5f3e25165e2e8b8a0b593177f8c. 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/QZES92218586.