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 0x7da0df29b01ad7e8cb78dd348278adee7f0651d75a8785feb67013aeaa8bfb8d. 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/112c3f8d-8448-4f75-9ce8-9a0006cf77c3.json and https://artists.proofprofile.net/proofs/artist/112c3f8d-8448-4f75-9ce8-9a0006cf77c3.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 0x4f06060949c0063451390144c685875a8d9e4d1523c3e0c3ba436effa9ca93d5. 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/GZFML1919193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f7f7be068ea335e1f5ec714ebb0a4cedccc56d60dbb8c71e12b7c84493442f2. 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/GZFML1919194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f9ff136dfdf3b84d3ce716c6a196e86518371eaf9b13c4405c39cde12e6446. 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/GZFML1919195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13b7cd89e23c6d01afb0e5d613f1065c338dc4666143b0420a15ff2e4fc148f4. 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/GZFML1919196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4368847e4216c9b54c9713967b9421bd0c423a6084c43eac37fec2d65793d1ed. 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/GZFML1919197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745e040b087ffdf3c54d3d36a3fcb5c16e2a51c5c430fe0e3022ee060f5de5e2. 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/GZFML1919198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f0dc7f0e56f5f44d17761b1b183b683c2237c96ba7191c0d24b7238312d21d. 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/GZFML1919199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7463611389f110e17d05d30f254998848da96c9e2df8b14b3a6d7fab2ad96d67. 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/GZFML1919200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc21eaf3ae77f1aac81b1143628d198540a8b2e427add4b2558927c8dae1918fe. 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/GZFML1919201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x669999e82ffc2df4fe85c874343b24b499818f0029ae2e02c2675b3ba93c91f6. 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/GZFML1919202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0092752bef26195e3b06a4d1e6e4dda52604b5d4c00d47c8514bca05e1680bd9. 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/GZFML1919203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea52aecf7221317c568f15d58e190a021ea9a78f2ac289a38adc36e0076cca4c. 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/GZFML1919204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9411ef797a84bb01cd345aed0ee2808e22b911261283a828a685bbefe1d3db33. 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/GZFML1919205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfcc3e7b42090cdc4601ab0ed65497a19b2418dbbfb42989a238f33d73c2316c. 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/GZFML1919206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f4a97b735ecd9c1e0fa0fecaafe4adc62bbe7cf446f9be82104f2ea611285b. 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/GZFML1919207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe2673b455816787b7ecbb81588152a0fc579e73ebcf4c02177289f1d20c28bd. 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/GZFML1919208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7affc6224f34b526fa73124dc07767cda6d13dc6613d7db9a3a2e5d477b56e6d. 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/GZFML1919209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17cc09646127b37088e9808a3dad48eebcc12d1a05cb1782320597a46a3ff17. 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/GZFML1919210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b4575187030959a80a01e98de555163a7d97fa59ecde699d37e99a2711ea68. 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/GZFML1919211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7dc51bb7b0cdc34e44e03cbd2c3132e2a12f80b4a36ff0e95048874b7eebe1c. 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/GZFML1919212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4252e3d1db25387cd525bf1c59ec1613a67ac12ab202086db7adf39307d3736b. 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/GZFML1919213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3eacafee9fd5ed0db899d9b98f61cf3f2e2f1db20fbf627082576a16837b7ea. 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/GZFML1919214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fed5634145b81d190e3e59b863646c1f63ef5b8dff42a4689d46da22808a69b. 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/GZFML1919215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c919afa7ad7c5c2a22360566817565ac24213ddab042a62a3314ef64df1e307. 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/GZFML1919216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5862c801ade45d44554bdf2db71efda84ff42eb4dca94fd86b8531cb7c9a953d. 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/GZFML1919217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0276b8fb10f8c229197a8419ef6244a5cef92637365bfb3eb5325f64df9ba67. 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/GZFML1919218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa57ecdf313591805d5fc74660875915f3fc64cca20316724af7b86d0c27bf93. 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/GZFML1919219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x949e2b89cfd4d486bdf0c6c32227fc4085a0a8f2c7d6e147f91c69fa5c1664a0. 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/GZFML1919220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7580a4693195d827b6b2622b9a01c6b64980128233f8b18cdf38153d6895d6bd. 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/GZFML1919221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a22d7fa005be48db1ade5617a85f0308e79dacd2a4e248e215372dc11a64ad. 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/GZFML1919222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f2d4a2b347d933ab69d8ffcd87868e6e2ccd58487e69648c5e7e0a129f7d03. 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/GZFML1919223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b6e13ed70a5576877afa4baf339d5f3b3ad6a3832c114bcbab4be297c0ad50. 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/GZFML1919224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcdb3b1604a248d2643937eb6c11f715eaa2c2e788cb7816a3c43a90badefd25. 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/GZFML1919225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9161e7100c9baf72b9277e06542fcaf0719646bf537aa2bd66ee7f7863edc4ed. 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/GZFML1919226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c16364b6647fb26bdefd5fb32fe7ad2fa8f0302d96bebfb6d34183a02937af7. 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/GZFML1919227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb53fb08151365292c2dce57f1b609b655fd31c1b457eb91c2b1932065e797287. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/DEUD92563272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb782af5f4860c911879a7098994418179de945223fce3cac607b8cb576480fda. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T21:18:56Z), 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/DEUD92563277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3243498eb90cfc0e32153cf7129b44ca32edc678a3893838cad8d96c0b7f38ca. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/DEUD92563271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98da716ab30b518d2d3a79ca14a511fa6cf847cc318afd24072526f630c9b99d. 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/DEUD92563270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd5392963e90b6afabf1a26d5452b986e7c79e4484fc294af23bf624811f662. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:36:34Z), 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/DEUD92563273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb3f9e015541920f022bf7f602a3492ea09456805bcfc99985dee64691c26eaf. 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/DEUD92563274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1ef98718b88160ed956c6a03d4a33fdf7b783ccc92a938f2e00cddafa80c86. 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/DEUD92563275.
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Weißes Rauschen für Baby: Sanfte Klänge für Neugeborene Um Schlaf Zu Unterstützen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9352483bb171a14452e82a2eea1b831644e9e566db275cda92f6398d7a9a1ec7. 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/GBG3H1200344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910ee2f58955c30df75cc8d7c7914b56cb47b55b4dfbdcf1b0bddc1fbc4b57dc. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12406167.