thumb|A massive reproduction of El Divino Niño in the Dominican Republic. The Divino Niño, also known as Divino Niño de Bogotá or Divine Child Jesus, is a 20th-century religious wooden statue of the
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 0xf0da5190f62927a226e37e7a95d84a22c90fd0e6a366d136797eecef401e779e. 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/fb4332a5-56c3-4418-a7c2-d1c68b036941.json and https://artists.proofprofile.net/proofs/artist/fb4332a5-56c3-4418-a7c2-d1c68b036941.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 0x9d3f1431096c2d304b7b6167848565696a2dd93d75dd15083959a89430ffa022. 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/QZHN52110335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2297f3180e56fb1b133b9854645a052b647456f1739e0574e31ff0563fab93. 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/QZHN52110338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57aa921bc6dc91320af1d7ec78c2a9ba81b13cca054cb313397db46d8683e739. 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/QZHN52110339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f5a5b6ebbe1007c7b389a4e859e7f5c8d63e59b84aaafffb66a77704cecb9f. 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/QZHN32108631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0674a7b36c053cf041b4c6922bdd38cab4e8e80c42d93867b1a0cc14a7ae630a. 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/QZHN52110340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x553401337565820cb64af9ac087aefddb0936a2e78d40c30f8c1e46212ebc77c. 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/QM24S2401445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642c4a21a517a5a99ec44c5fb5ca5fe1b554e52a1306620d89838369c7a30b58. 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/QM24S2401430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125b9b4e94fa7840ae65bf989dac08604b28529ca81f9994c61227467effafac. 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/QM24S2402999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa66f89fdc4208529c5b50a790d73ff4ea25ed469dd6d81c1b11724f0f37de30. 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/QM24S2401043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dea9822c0759fd8d6d53eb2fe97c3d8edf91cc34c546bf0bda2a115268dd052. 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/QM24S2402998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440de9957af7c39ae60cd04a65bb855d9499d0aaf73cd3175569f6d03d2fa83a. 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/QM24S2402997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x817594cffd5b9dbee39ab33bffb11dd333990a31cfe8110ae0a84392fd5d248c. 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/QM24S2402996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c93568af3cf166e750b500da167622c9f98b43e1e992d6afe520b3a250010f. 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/QM24S2402994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19084283dbdd632a7e15f6a150550aecb46c85b816c513d668668b462bd78fb8. 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/QM24S2402993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x553401337565820cb64af9ac087aefddb0936a2e78d40c30f8c1e46212ebc77c. 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/QM24S2401445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4675f7fa3af2497fd65cbc457614d60e244ba46605342251ebdbe0802ad0fff3. 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/QZ8SH2204001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df2b754b09aff340f587294485763f99bcde6593bce288dca5e81afaf6983f6. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/QZ8SH2204004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d20714ada9d5dc0b81156d9c97665dc455cdef8298f67275a622c5c270e7637. 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/QZ8SH2204005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec0d45ebb10d81e9eda61835b2df0e019b8538a25ebda9b97d50d847080400b. 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/QZ8SH2204006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade9604deb72dd616c59c220e47d03e46e0bdab422da8acb233715a70f5f9993. 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/QZ8SH2104001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb4bd82a3b8566f18fc9eb53a1baf115b14439fcb2a6caf0e4054f0f0434de58. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T16:48:52Z), 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/QZ8SH2204008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d25a4d1ba0b50f7ddf303d9e4b38b6925b579de7fc0baa50b5b8aa9e37fda67. 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/QZ8SH2204009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26ebf904ceb9c13f0ed0e330804dca87c3dad537b7f7ad9b1c42a704e657e4ca. 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/QZ8SH2204011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x634db1e9ac002136392233d4c9b70dc2bcab85d955c151528dbc7d108d001393. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QZ8SH2204012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f31ddd8c42bc64e1a97129ba87a10da273e2085520ef7191d1362d8e37a2e2. 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/QZ8SH1902901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x763276f200b37e30477272cc8136c87b846357db399e6a66a5ba23421c330cbd. 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/QZ8SH1902902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab2f4f44142ba47ef8d4460b5d9d8b2ede6dc684820da4fef1a469e3ffe58057. 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/QZ8SH1902904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a2f9545a1b9a00fdaa49948be38049b69e76352f2aab28bfc8a4d878c866efc. 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/QZ8SH1902905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d7aa37764daafdadc064849e55e4486f127abd3a27d1fdcc3e7193e3472eda2. 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/QZ8SH1902906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x422dc9996271f85387845f125111ad9aee93370fd6b80b951cfabc04a200aaeb. 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/QZ8SH1902908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcefea65d8f7ac107bb8ca11df1f2e8099a49ef5d8efb8171e51fbfb11ae41288. 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/QZ8SH1902909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc945306c2b4f5edfc4a7dfda1745e96a4c3ab8295df2122162946114fe94df89. 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/QZ8SH1902910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff2fd0e8ef91c0df16e700ae39640937b43e83c8fb6a0e041664c079a11ae6d9. 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/USA2P1628502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba316d77a82d1e6d38cc8505d7c40ea372075c1ce862b3de13c674ba4ee5082. 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/USA2P1628504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3129f0ce1ad036f28a45ba2f989bdb6da8f07cb4e781f832e8d3a3637443c46. 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/USA2P1628512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd369fc00c6189cfdf129c0f78fc8a100dec67e312849258c886626f1c6146f9b. 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/QZ8SH2305010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade9604deb72dd616c59c220e47d03e46e0bdab422da8acb233715a70f5f9993. 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/QZ8SH2104001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35fcd478a1b64f58675ac89882980361c4657975071e7d6d37c635d1cfa87fa. 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/QZ8SH2104002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0fb14fff74cf8d0b970e4d54410704e03e3b90c1e583b2d7df5965556f628e0. 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/QZ8SH2003601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd9c7689c208e9653b88560415bcdd6473efa101e3766b7298ac647d93f6400. 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/QM99V1907301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed2d86a8fa97c75d98b7f9e41eed95a1af74d8c0229ab581ca9aa4c75d4b747. 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/QM99V1907303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x008a661c290b8fe067935573d1359606c9e55ebd251e7167c89b2ed7666f815e. 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/QZK6G2069026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0ff6eaf0430e3ff32dffa92851c696766aa23d45764002b4da6feacfdd5c96. 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/QZMEM2042379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b010b76573f1eb9e3691919f813a81dc32dd729bfecfe837361682c682f043c. 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/QZMEM2042380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae405480f8574e9ec722c4226e3823a818ba4210c83f1dc76155cd97ff7518f. 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/QZMEM2042381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47b861f965186e2c5d60fe9384f6beb1600c8c79f661c453e534dadc0011ae5. 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/QZMEM2042382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c9688842d11b8fb28178a85a110a437e27355839d8ccd76cc45b76f320936af. 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/QZMEM2042383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x375ea8a4ea805eb0838a8c0f1a465ff79fd7ff957c28c05bd087e5f6eda9fdaf. 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/QZMEM2042384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2b9b2b302f2451e843f80894c6c2cd46e14dc4cbe093c5b58a1263e3fc9f03. 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/QZMEM2042385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9181a4f9ad25acb080b74264ebf11b5e3b7f2c77836a4aa85e5a3aeb33555f94. 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/QZMEM2042386.