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 0x5c6829c2bcd1a1056ff7de378746bafdb2f29471cdb7560b06c5c21e8f76b9ab. 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/801c4582-ab5d-43fe-9e4a-c52588a20b6d.json and https://artists.proofprofile.net/proofs/artist/801c4582-ab5d-43fe-9e4a-c52588a20b6d.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 0xcd90a16d79435fe488f45bad50bd2f7d8a3d49b683ec1f67ed2d70d39f12b55a. 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/QZMZ92255774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da8805fdfcf8aca35f5d81b3d8cedf8eff0e7dda6e7a6b00651b1300d3355a2. 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/HTTPS6967460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e44257e458562345961577ee407ec90bdf7cda6bba030ca810c655690b70043. 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/QZW9K2289766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8120bcabaf2fc0f5c363f63728e8ad5afaefe777e29a6b519c28bb18bb8543b0. 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/QZW9K2289771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c8d33f372112f7f8ffbc1d32fff62398e931ff5d30005d69ea90fb3efd7fd1. 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/HTTPS1802342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7266072679ef8678323284b6dd808dc189892ddf52f56debc9b73325f78774e3. 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/QZW9K2289764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebbb38796532a2e26b20e0a10093a1fcdb0a96f808c2edea62db7a640e5f5a76. 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/QZW9K2289769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3888097142f7d9d1a2352c3a9787ed107f1be2d1943cb9b7eb40a761e5ead676. 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/QZW9K2289770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c32a2dd903d9b2f7ea48bcba7bd96aec060bc3f0ee510f17cb5cac756453af5. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/QZW9K2289767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65c09b5bb52554441debb1723e40b0cc50e29c72aa041e8db5fec5611ff4415c. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/HTTPS0678011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7474d62edce49723146466820f68e5356484f7a283dd5d7d19ed216819ca592e. 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/QZW9K2289768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b20aa2fef969d6e381027b86fce9d4e4e979767f51e44002bcdd4b23dd5140. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/QZW9K2289765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9d7aa2439d9b7b0617d6d82bba7885fa2bab476f0e3447be175d017a878d0f. 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/QZNJY2159508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8621f82ad5e9d403148772b4de59960ee5e5ed6f11ac87cc7c699f69bd52aa66. 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/QZNJY2159509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ddc1bc82e212c7866dba5bff0a379e1e4969149f135a03794b6fb7a0378162. 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/QZNJV2115610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a7af979102c6ec60a0748de08e36ad1591615921a262a78a4d57d96cf3508f. 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/QZNJY2159510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b15ead1299852c55272603ea1c02f414a296196c9c6f4d617555c38e0258ee8. 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/QZNJY2159511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db049ca1c09202f655db3f4b0b51673e5af88849c4584269833dd1257dab607. 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/QZNJY2159513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb7e657720d1376561c24f841649b820e40995e6074a29f7b4a4847dcd975443. 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/QZNJY2159514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36bd909672ac951cdd2a7ebc6c03b5a6437e1a6353023670cae9eaa683ec67ca. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZNJY2159516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355030f0154816af2fc8156e4f3bd3f208ba4bb1535d22b410877a8c97facfc7. 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/QZNJY2159518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dbe733d61f5c6299f1a72fdb8746b30dd5abc15f8673dc8512d35d76a5da8d2. 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/QZNJY2159519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fec30337efb2e13be5a0bd89e7dcc96437f338f835c303a01af1057227b924a. 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/QZNJY2159520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff85c00dfac516b0704f0519b7a58724a6c9cdc9477a2ea6a0ba2967daae5bb. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/QZNJY2159521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0757f17a71a14c53861f805fcef7447e8af9ebc47e66743b25e0a1f8e8bb3a. 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/QZNJY2159522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5b12c96eb32111917bd0d9079ea00404a6686b5d24594ff016cb7701e3dd30a. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/QZNJY2159523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd42cc8d722df6f3b5dd3a4e8162756dc17ba5940ec2db16371d22701b8ac4090. 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/TCAFB2076774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3204d4420c22f8e8dce4cd59450c0338a84bcf17860334629d5a5c20086c61. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/TCAFB2076784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8f1b7ca2b9969c8d7ad148ee7b10d8ffe9ee9f5f79d1fcdf6d9cc58d010054. 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/TCAFB2080367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5828f0f27c777e1cb3197ca67684bd1181a2c6d59614dde1dcdb65716289f2cd. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/TCAFB2076792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x369525e622a14b8d8e346f06e87025009327f12ecbad64ed01114c1b1a4de626. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/TCAFB2076800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3606611fe2055fb6dd8f4f67ccb6ca1f4e0cf832f245e4e154cd8cee18e6db94. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/TCAFB2076802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed427090ae8a09d8822ddbcb5c997c873d8df1cac3e248afbd33dee6fcd93527. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/TCAFB2076806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4034cffeab4e5d5c2d08756cc0628f127fbc3cd89988e57ce4fecff06b5d1b. 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/TCADU1887514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cfcf58a38e6dc9f518e15727c2ea3e40491dda617e0285744ad57de1f9c9203. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/TCADU1887519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c6f5f363f606305339ceb59eb5212dec55675ea436bdeda4893923c145e64a. 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/TCADU1887530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe25370eadb2fda91625d4868e635df0e2e2615f78064bdd71ed3df913fe0344. 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/TCADU1887537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5493579092dbb35a09e6db2d716b81e0d1053f170464659494325625bd85956. 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/TCADU1887542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2410fca6fc91a0ebf20df659020e2b03d9ebdee1a59e1d58e036c46aa9626978. 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/TCADU1887551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b3bf2a7a35fbd9aed51aa015aef59b43c0b2b12327b9a91064e12dc3e259d2. 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/TCADU1887571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2ea4bd2edd93c5096cc209bedc41e04eee12a4297ed2a2d076562b9a24b44d. 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/TCADA1737183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70872ffb00f28ba3f34784c24e9e0e19d1d5937adcbc4da20c5992171d62947. 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/TCADA1737189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d0105556ed862fa9438a43a48fc7f7500b6cde9893f91cc2dc72876c5e6d40d. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/TCADA1737199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x640d5d1a508890695fcad2e80f0525acde1e611ed7e2a5f011f9d6c6bb0e54fa. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/TCADA1737204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f0b037776aa97f1819567c6daa46f1fa5aa4b2ac3efff82abda5f903b66bd5. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/TCADA1737248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01db95b887ac530d849c91eabe54090336684a81f5b151854f187a95fce0e8eb. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/TCADA1737257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff9b6e2f2717be34b0d091766e101ee581a461450cfe06a2cc9c91b8bac81ce0. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/TCADA1737270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4081db4f68b6976ba5b2f83d0d58f46a9807252ebc53762ff1475d6c61c28512. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/GBWUL2416063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a678f4bdbd5e8d6a786c29f06d9df0b0cb17e014a713d4553ea2b2d96fde29e. 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/QZW9K2352465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd20abb319dcbbbe3d546b2dbf7b706992e17c27b72caa8a7d18ff7a5d57c9bdf. 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/QZMZ92231745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x167b4c8cf9d8441b1dc0578da91b8dee6f4b461d6df8dd4dffa8a44923f23924. 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/QZMZ92109597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b31e17d6e8b7988ac114884a3fed13af20e590530aa1b8d6f1eaf9e393f4f6. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZMZ92109599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc8750fc4542ec428f34e841ac639d5888cf7bd4df72714cf01fdec37b0b0e44. 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/TCAEX2088439.
Temporada en el Infierno, Teatro Margarita Xirgu, Bs As (En Directo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bdd07418d09c61dca5c842d8979a63160c62297e1955c2a68b22a0f9e20b72a. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/TCAES2049447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x272a6e95136322b88734259b442fea6916395bd658a5e088f638699129242d8f. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/GBMA22095457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5ceb4b1926bb5bc90f4d11fc5b02c2efdaedf3bb6c6450ad2f198cb858ac5a. 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/TCAEO1998279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1e0035831a2daf194ec62b2934e2e0bab2becec4bf363328bed746ffb9bc65. 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/TCAEO1998281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5cf7f11deae7b34b0673d320e8328146fc7c2cd841f384747de549e5c479524. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/TCAEO1998312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa3d9210edbbe11941fb68e0e18c055b3f6284e68da0f4aa9a04ca98a66fb424. 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/TCAEH1905148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73249b7247dbe2a0b03755549244ed59cd328f09109da16cd2f4893e843433b7. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/TCAEH1905151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e1928a36f30fb663cedca261f08915ccc18c0de9abd6a6eb0be6bc28791e16. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/TCAEH1905153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f308b724c7f332b6b0341fd20abfb4c427a35259553f27a2da9fd3533c3f17e. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/TCAEH1905158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfada90eb4945d5a10156197464496c93ff9198e81619cdbce102895cb6ef7bf5. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/TCAEE1971654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1242a35869a205eb34f2b32afbfb9eb7380d9a1a19c8c2c7b7636137e606cd4. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAED1935530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b427144a25b666433bfb24d2240ef658d5e1a418444c73d55c69b01240b6fa3. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/TCADF1771192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9fd11c81b2979286e2b90b7d63e9adf1f7dfab9443b603764a95f0523d38f6. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/TCADF1771197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eff95df5550c9766cab9e29e8dfaa49291ab0f663eea2c6fa282d4d3702e1c8. 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/QZWDE2476439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a1d4f4b9d9aae0f182a2d731ed0c1b8ed58e073dec3122752416fa7840bd53a. 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/QZNJY2238286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b80d3a791402dd407bbf510b31b8df703498c815f6db373b6ed1760fe03979f. 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/QZWV32457484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434710e576e15371334ac3875fec70fdc0d43cbf9780287d94f5a8d3ba93e95c. 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/QZZ8A2404901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca8912505fa7953547f0a18f7e64905fcbde51ea407cb001b8ecda8f4229d94c. 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/QZZ8A2418504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e6c5c1755d0e3609e12ca5cce1020c3bad4972a941a8205431107d93ddb7d2. 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/QZZ8A2418514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa065f75de99afefb3813dd6ef0af7c9b76a80d9b983617837295877231165e. 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/QZZ8A2418782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0748241d39e2a04e88d924ff88d7f7fb046faaaf520280dad19806236a3a260. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/QZZ8A2418789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a26bd74d69194dbe80b16fe84162f4c22733b51ecbe637179aa1db06092459. 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/QZZ8A2418797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc529e0f3cd23b895f3017b18eeff547c7f8673d56d7a3bceea40eff31be9081. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/QZZ8A2418802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x577bb3dcaad9d22b7b075da80563b0c78b8301ac223fad69bf99b9bde72368b1. 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/QZZ8A2418807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434710e576e15371334ac3875fec70fdc0d43cbf9780287d94f5a8d3ba93e95c. 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/QZZ8A2404901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b80d3a791402dd407bbf510b31b8df703498c815f6db373b6ed1760fe03979f. 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/QZWV32457484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eff95df5550c9766cab9e29e8dfaa49291ab0f663eea2c6fa282d4d3702e1c8. 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/QZWDE2476439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4877027e898d36f2a139b00f9493460b9b51e94fcf0c151d3d0fcfec01bc3d92. 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/ARRFR2100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69151d7cbef8fa8f21cf985fa889dec55dcfc8041c3ed73133b8bd24dc7a1560. 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/ARRFR2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4faed93f9bb8dd50fd58178cf401996c042456bc65bf0b5b46238c09d4b7a195. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/ARRFR2100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb98dad50a955e2e5b7b9c52ad8ae1b0b71e828eba45226f9054d18462b3f1c11. 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/ARRFR2100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bae0660b2e2ef151e87f3096baed281c34b39ed9c1a55d0c08c076b86d3a613. 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/ARRFR2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6121b9d7e30d65b6594b9758f00e8ac09266dd44c3c5a3a45f2809cbf902af73. 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/QZNJY2182076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a6fff2f8c632559252d53a4f7d809010ac030f68fd7bf67807e2db64e6c922b. 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/QZTPX2231194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f2fb4bfc216b2b0f44e9ec1d9ad5b04b9475640bed68b8f48813fdbb66df49. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZNWY2383417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a933b8224bd8e18aa677536e4d645819ccbf1e174a10749f4dc7e165a76827. 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/QZHZ52264889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370757f318590b4a9d6f2e87884a7c9b6b03ef372a17257c504f3d6bd8477bf1. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/QZNJW2029033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa244b0843e6226d2e450e03b38ec773e0f70dd385bcde8dac53217a3f61f3fc4. 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/QZHZ42179211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeb66ccf1c51cbf2c13e4a1ad7ef3dd34616522dc3267410fde14bc9508a5de9. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/QM6MZ2021497.