Lycos, Inc. (stylized as LYCOS) is a web search engine and web portal established in 1994, spun out of Carnegie Mellon University. Lycos also encompasses a network of email, web hosting, social networ
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 0x1547060c814872eec86ea0c4cd8e6ec3aeb45570ec1f8a9c5f3d21809dc57611. 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/2a46c676-2bd5-4266-90fb-73ed60d3f26f.json and https://artists.proofprofile.net/proofs/artist/2a46c676-2bd5-4266-90fb-73ed60d3f26f.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 0x9d0da20287d51bfea2983f620769650dbe5bb5cb0493a4df587422c856d03922. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM2PV1893476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae42509e8e0f1fc8f06988b667263c09d3ca6cf880549fcf384f9c5a301fa164. 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/QM2PV1893481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65110d242900387f4ecad6ee93288d2a5b7c84309c7ad9de7bf920c83d7094ae. 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/QM2PV1893484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c0c2c3a33c6ffeb1d47017af048df36e5bb6c23db7e362df0722373c7bbfd8. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES91811405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x979fea31dd7403b2bd2fead8a4e6b4195bbee5172e485828f6581264c0f35190. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZES91811406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07145200ec2e34d024ab8b91fe04bcb98df478742e167eb405d749a2d0fb9008. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES91811408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13b8e01868fc3a1078509dec122c8289d0f414fe923deabff65fa28a8b637117. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES91811410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9428a9361c9dec24d3295724ee05d01e966ada2ce6514e45a891a88a61e719. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:27:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES91811412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2b201470613507eb0f3998ab159542d53c0dabc9e85987cf3cd9560dbdf8ca. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA51929187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2655404ce152254c026ecc6985022b8a3c931fc5adfb5eb68a813f89379ccde. 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/QZ4JJ1993269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2b201470613507eb0f3998ab159542d53c0dabc9e85987cf3cd9560dbdf8ca. 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/QZDA51929187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f38eaae4075d88375933be9cc29bd6e0b42f5aea6438a2276412d145c949292. 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/QZDA41947406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9558cd1b0c459d528e83b5e023ae7f8c354f56d53c41e19529aa535998cf5a. 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/QZDA41947407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44fd26690634180dc0e3694197b585c9afef70bd15d234cfcd4014750408ffa4. 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/QZDA41947408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59342c0248b201ba3c2fdad2a751fb27e045395168ef28b4f1b0c89afae9fcaf. 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/QZDA71928841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26fa25bc94289169f16fd2aa46356ad739a16ad79095d21c7b26ff538aae69ad. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES71906874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26fa25bc94289169f16fd2aa46356ad739a16ad79095d21c7b26ff538aae69ad. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:45:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES71906874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1442d9f38ebe9a87f8a85790ab2df6b418896cfb1bf8ea055eccdc252b993882. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN41929632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x447262830cc82cc311dc3835ef404155bc5584bb8f9786133a61de0fc47a7164. Chain 2 (Bitcoin): anchored in block 958861 (2026-07-20T10:02:52Z), 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/QZHN41929634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb466a2bcedd3d5f4f0a17788c581d99e593874cd15a96b3cc2a04888c19e2e96. 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/QZHN41929635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c3fd3ca3b1b1980cea312da9c9d96b1d48d45826e7d8d8fa75b0169676499d8. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/QZHN41929636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed673e86d273a4b1ebec089a2cc25182a296f8e260acfd353c9f650b7df81f84. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZHN41929637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x923a253d17cf91490681ec6fe5bef5fbda4774f30ff1489aa3cc098eb6682a82. 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/QZFYY1993449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccee3368d1a4acdbb6981f9dc8c75bbd45e5dfce709ac4e61b0a24090368260f. 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/QZHNB1994428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e72d12ec2a19a1cf5c4638464d50d1e0b0125810306b09bf7e7e30e1aebaa63. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:49:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N1975986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a32c1c61ac071aa2b851dd50e8c46fc26b38e61db80199d1d25f726b5350daf. 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/FRIDO2010607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1cbd79001e52768b14da98774f7238974c856f034032c642f6e4d19c29e3a1. Chain 2 (Bitcoin): anchored in block 958369 (2026-07-17T07:58:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2039067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d786bfcfbd56db25635ec5f39652857e54c317fbeb295eb8d7e0bf3abb6e2e. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2000834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa09545b6a1890bd1cf0cd99345d97c01a93cb0a55a7c8dc603c6046b09312ac. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:29:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2039069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x303b7a22b10ce454d602ff6eeca92c9fa2d8d4707ff2fccf601d0a98a8e59479. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2039073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24cddb1900ae6c4f597244ddf17fc4113ba552b7ecade545246382ea2d382267. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2039074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x666cd3f7bd443b498701e5705d667d9c7f9aa90fef1100f767b5aa02d5a257c0. 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/QZNWX2053093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f99c7d2139dea75ff9e066d80dfe441c1a8a27fde909fe9dc774f071ccf042. 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/QZNWX2053094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f8e648df8f0676d67ecde9ea00e0041045fe18a2c84f9f4d841d56c9529b77. 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/QZNWX2053095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f99e899c6b2b1e05e182795c23ec911fafd85557f8abaea471b37a39106b0f. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/QZNWX2053092.
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 0xcf28a8f4346578656e0e885d0083ab9d5d27a970834d3046267f7f0905d0cfbf. 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/QZMEP2279390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ae3092114764f09464933fa1ab8464ce1720f12536a1d3a0d796c9d500363f. 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/QZMEP2279392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf476bc537180a747b968770669f4da8ef2bfe6ed6cc4b3670765a870a9ed109b. 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/QZMEP2279393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2058ec9d99723e166a99bca7257882fbc0e461f2e7452304aea20e651ad104fa. 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/QZMEP2279394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb7d299f27318d0da3d81463d87f5d6df856b44a560607f2201a03cfb04e56f4. 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/QZMEP2279395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf93042f753969b6b48c8ecb92ee23bb3d7b874e86a0bde45310d38e3d3fa7f2e. 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/QZMEP2279396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd343aeea83a78f83c584228e1ff3eff83b612f10a1f484f5820061396e03b944. 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/QZMEP2279398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7513f2534e9a588e6e69c48988b739461ad32439d149d43a58c8087d2c79bce1. 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/QZMEP2279400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52fe37f918b9553f9d6af1ac4369aee7dc243b9ae5bc47962e099760d3b11adb. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:25:49Z), 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/QZMEP2279391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5322e34c64d142cd3ba781d7c74b3da39872040d42133bd62c759f5c6b3886. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2279402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5335444260cb9ab6dd89a47eaedbcbf6585529a9c7052bce0dccd61845e3ec10. 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/QZMEP2279397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c12016e0dfb52fefc16a3d524b171a56853da77974040b100ff57429b59de4. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZMEP2279399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x328a9797b2998b35cb0e0a8c98ae4249e134f35f6eecab641f906ff9d67291a7. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2279401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a013b3a482b4a7056e842798cff979d3dcf37aa834ca0eaa30227b18b3c2cac. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/QZMEP2279403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x001c9d7541c0b42423b1c99d67fdc8b3264f328f95c93bd4f663b2debfc1e69a. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT6E62502878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81cc1d0e96dd923007c6e09deb458ae641b3e985ef8dbeb8aa09e2350f4dacb7. 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/QZFYW1901457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ae32698005593ba874813f994ed96f0ddebf4617ae5e33924635b92666b8dd. 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/QZDA41937000.