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 0x1d124db4a153a33fc9293d56bc9655bc444ff4c972a2e198560a7bd39c1a8ef0. 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/be6e0d85-e44a-4869-b386-51fb89710016.json and https://artists.proofprofile.net/proofs/artist/be6e0d85-e44a-4869-b386-51fb89710016.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 0x1bac98dca62211ba9cd20cf44baa8abefaf8fc680a3a527b4ac2858320441407. 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/FR59R2266771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea3a39bcf6de7d54c91217e574098f8d784a3675b711e1c7e278ee83006e096c. 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/TCAEY2043042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90361a71bf98031319f7bd9808ded17b0cbb5a4649e801180a047a491e224b43. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/QZPLS2037304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8262737a69586f3632810942cf4a101da939799991c2d2420a5a2a582fcc16ec. 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/QZGWX2130245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cac961cf979007e3fc553484bc87f90241518261cbba9436df542462768d433. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T04:34:52Z), 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/FR2X42239122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87be5d830a05461a7ccd2546790fa156b22f0a96c3f638311f7f94294576b5f0. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/FR59R2244349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd76f80ad222c5e31d3391407f58a47d3da4c31851b7feed825571844724a7f9. 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/FR59R2250210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5edf7c14aa80e7197d05be003340e291d7da623eb25e4a50cf3a2a91bd19386d. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:06:46Z), 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/FR59R2260503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x812539a98d2fa11a6777311ac20774646acef67cd5c785c324278b7cdf843223. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T18:22:36Z), 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/FR59R2268291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212f44023a2fe2f291a9f4f9e62323a1b10d6c7750135749100856bfb919d970. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/FRX202254963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83da2a8d64a4aeed941a185089121b27b63571e4d4058935b08e4a0d04a54111. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:58:56Z), 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/DGA062219383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0219daae9fa262329f3f470c8fd0c7ea89ba7d7bd6a7ebb9620984e90aaefd6d. 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/FRX762365417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10db15b4cf0ae1fd0902740be706931712613869a5da16f6288260985440df01. 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/FRX762398005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab4998bb5e935de64056ae3ccbe628b18239f0ed5c5c18cde30ef629cb838828. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T14:39:21Z), 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/DGA052303226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dba6081890cb689db7622f3096916c1f82f2e2f23d8678c59f207007f9e372c. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:22:14Z), 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/DGA0L2327331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a1e6bf46ba00b9f917e3eed4340989488805cd883a04b34a71b8fad60823b5b. 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/TCAHP2378420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd58802c59ee533b8eab345c561e25ad2f62f5a0eada6a08f20aa52302b473dc. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:42:51Z), 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/ROUM72300293.
Platesc totul in dolari (DJ Bonne Remix)
Platesc totul in dolari - DJ Bonne Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd66ffadcdac6b70b6040091ebedc3ff6db697232bd5b9e5fe42990a3739701. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/ROROT2403740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8461128823b373d5b1f8ff290a9d7f19065a37d1eab0884dd487e28472134d25. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/FR10S2476231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f96451e43f0d72d0dac00a196dcb6f522ba878cbfe5ae025a47cfecf6db4d09. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/FR2X42424138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f7e7a162f4712228f0e5b8f6fd9a544a89d17278e7f1bda9bf523db0c514daa. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/ROUM72400142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5057317d7a73f824797d0d78eeba6a347a0b90337aa93fb482ae368caf25d608. 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/DGA062465098.
Platesc totul in dolari (Dj Bonne Remix)
Platesc totul in dolari - Dj Bonne Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd66ffadcdac6b70b6040091ebedc3ff6db697232bd5b9e5fe42990a3739701. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/ROROT2403740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe603edd40a8d050f061404559bc599a8692a46dc2d4c1f2d3139a7ac301b3d7b. 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/DGA0Q2467501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9848808147e60ec3f05165e022f6ef33cfb618c8229288f14aadd3fa07ded6e2. 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/DGA0R2474590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3c6ecfa49606f4c4b85c0d9d460d0792ec449dbf8f39f39b67e6cf1a7b106a. 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/QZPJ32437758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d6fb9b10d63f3fb3a7074ec33a27f238ea2a12c02d1a442eb3bb80f856ef5a. 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/ROUM72500023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x611beb5a582d73b6c5a3c96ee72f85a7657cba5217ac6926e6b121e1efb8e8bd. 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/ROUM72500074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c98547e61feb2d64442cca3b3c5cf43a38ef5a042cb686c1879dc70a00ee32. Chain 2 (Bitcoin): anchored in block 958680 (2026-07-19T06:04:14Z), 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/ROUM72400147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa367cc743f5eaf2a5d317963e770b4c0979f4bd2fe6d39ecedd7ee23cd43b09b. 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/FR59R2543124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec77b26bc11f41bc37f2a520397c3740395079b901eace92e25c438b693d995. 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/FR96X2576893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a711deec70c74702b4c00221c74c06e208507c6985f30d44dff0f972589231. 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/QZPJ32457995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81f67f8e902203b68da398fc3f8ba0640d51aacbd79f837374ef559d7ee17b62. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/ROUM72500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d715daa1b05197b8ff836ce50165c7fca7ed2dc8c1b0fdde888b5aa9c7cee4. 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/ROUM72500168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9cf56b4dd76721f4cd00399bfb918a86779c62504370ad5e51c5caa90bc03fe. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/ROUM72500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0682341f76dcb1dfbf868bd1a65eca879af192be4ada3ee87912caca89e5242e. 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/ROUM72300261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ac14d3f28a437d79a00bdb2b0f63bd96c55e9526c74eda025c042d79ad89cf. 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/ROUM72400146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c98547e61feb2d64442cca3b3c5cf43a38ef5a042cb686c1879dc70a00ee32. 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/ROUM72400147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9cf56b4dd76721f4cd00399bfb918a86779c62504370ad5e51c5caa90bc03fe. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/ROUM72500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81f67f8e902203b68da398fc3f8ba0640d51aacbd79f837374ef559d7ee17b62. 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/ROUM72500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6243e29632e714bbf5c893ddf2c63c79383a9bbcf2ba67ea7202f5db2f6245f0. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:23:46Z), 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/ROUM72500386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d73c84270c8816c3ac1a8d6236695fbe4225ac3db469ef1239922efab9a3cc6. 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/FRX282260263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb49a66e3a0a122d896f524c3f524b1a77a93aab975623a853ca2681001a3f5c5. 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/TCAGD2267815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x661eed4918a7b675d29d07f908f53cdf4e008f043da6feadfd9a35dc0f54c931. 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/TCAGD2267818.