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 0x219bd1c87b4fc0f60f7ca47883de194f0beae941d06979aec0bf632f16a062dc. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/18e77118-5a8f-438f-a378-f425a2bdb355.json and https://artists.proofprofile.net/proofs/artist/18e77118-5a8f-438f-a378-f425a2bdb355.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 0xcb33d560af94b9ae56f4256f06063e409a5545317c4e1ff3fb7a1adcfc04565e. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/GBLV61728600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf17b2c7c76bc45f7c5e8b4d9cc14a586f472388bbc6247ca6da2ea61417f0d7a. 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/GX3Q92074675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeee4af7e40f0812b36fdfe6f233d9ddd8ae43b7bbeb4bf0191bbfa1f6f92323. 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/GX3Q92074679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46098113625a76823c1a55e2ef3fd9140a30d4baf2b9fd15a663399a347d3645. 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/GX3Q92074680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8286c623ca007b3cd7109d0d2d82bafcbcf214742c3ffc329bc5487eaf86b74. 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/GX3Q92074692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451249187b0c89178c5be3bd66511b1fbf055180c4ccfbc5e6e5bde4ed89bdeb. 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/GX3Q92074706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x612f8a1feba6dcb9a0ee1a3efe1ce4edee27d5d5168b43794988fbca3efdf1be. 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/GBLV61930301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc865ccbda86e8d78c77557c250ab9924ba9e4087006bba703262483b67c12a17. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/GBLV61930302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4572898d94315015ca27cd754cd4e3f778236fae628644cdbf89456fe54656b. 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/GBKQU2110910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a18d4720c3a24c9b58ecf267d859b8da3acda57e0d2aba4a8ef41b4989af9c. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/GBKQU2110911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15925a1f33cfab29c12e396b864c2eae560a15611f6f0fdee2a91aac3d75b42. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/GBLV62120497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb0d2e4259df6ceeb5d2055a4b767af8e79d1547c30358669c7b40627113a4c2. 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/GBLV62120504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdfdf041d2c8bf46ae92a280f89f9cf04fc8afee77cb90c82faf48180b484650. 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/GBKQU2169770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2b063622bb91c8abde0b2156ec878fb88ba02bfc0d47f6eaa9f4520777ce65. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/GBKQU2108363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfabede4ba7209a260ace0c3676088825a0a2df069ba91c61ac3c41a260bf40a. 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/GBSMU0086879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa681792ef370cd6ace3415f17fd33f8d6fa33d046d2168c00b90aa0bec75bca7. 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/GBSMU0088250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0405958f9a2a3c7dd331d38398086b6dbdb74562e131fbe4ab60e9baf1054f. 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/GBSMU0088258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd37107e67c131e5ffd112bf2f734da8ecdf7287935c51151a49479bca7f776ab. 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/GBSMU0088493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeee6f3261b89baeb6c990e1133fbf24cadd162ba11972f97f189f2d0fd480e88. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/GBSMU0088599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48f6de679ecf890db6bc79f14f0d748d3411574d2a7bbb095abec129c069011. 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/GBSMU0088734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb2d7201ba21cdf00e7b532f48b3266bc58a4c1b8a5e80c2934e3c9aafee8c01. 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/GBSMU0090679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef80a02008c571fa548e7002310c54b4e908baf249611207c50b3f97ddfd543e. 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/USA2P1820719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c0a0dbc4c2406a38c451e21c3353f75e3463ad34fe2c3d55c0246ea87bcdb82. 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/USA2P1820721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df6059929199e5be21c0203823ee3a4ebfd34a568b016ade48fd82575fd1a53. 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/USA2P1820723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x973e4a9ea4fcf1580ffa49a0b1cf22924ba86135d44ab34f8e5d9b1a1e847ab2. 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/USA2P1820724.
Va Psyche Forces (Compiled by Vakavak & Blintra Mimoza)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc75d310f62b294605d9a6ce2bb9d55863fb252380ab875f0c8aeebf6bd6623c. 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/DEAR42111207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ce974a292065811203c1ebfdd991fddf1de5eb5b90e08f49cdde1bf8865fb6. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/GBKQU2294937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f2129d655cb5068c448a2fd8b7d78183e5ac6aa10a8d11fcd330e6bafbc7b7. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2294940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364e866044e41207249d7f7e1bd676d0e1196fa6ca6cb25507970cb846275ed2. 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/GBKQU2294942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dfc39d8b5e65bb68a26dfd40b1b0f72571cc14df45eb71e2fd24ec64c7a1019. 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/GBKQU2294943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b76994a9c76189a34cc2c359102ea7fb478fc936ae46995ffcd70d07b8dd50. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/GBKQU2294949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf467ea5cbf34d5120168961f94fcf37d8c9f56797b5b4207c9b7aa44cb44a6e3. 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/GBKQU2294950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2bec74971517c4853055fd358d8a9da06a38bd6209141813d63ed3bd0766fb6. 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/GBKQU2294951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6881257a3f5ed75f35e2b702f15eae4bf22e5976df8f0d31ceb95bc516d9b33b. 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/GBKQU2294961.
Hitech Mania: KiLLATK and Friends, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3d09e4c6fbaf69f1d4fd2215e22396c8c9615d206379edfad3c830c098f6874. 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/QZWV32432701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c243fef9136811b415ebbd207a56510a915630d782241082f8a9a8df38860e. 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/QZWV32452465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df89d60ebf4541f2d3a74b325cc2845a290d9bba65668b6a341e193240f4f62. 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/QZWV32494101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c727fd2887efb45a3959c6e81b795971f53d2822ed316afa1a20d1fd229b29e. 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/QZZ8A2406938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125745eb2b51abd39af5946f54134d67f5b4c37f08707f21db1762d0b187266e. 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/QZWV32478228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048cbf2c8202e38b9e5042161652c2acbfd71e6d2ea69cbeee882176e21c9be6. 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/USA2P2464000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c0321e08a6f2fa5ce191d9d4e43184d0605ad0090465496374646ff0a0ca2c9. 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/USA2P2464001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f5ed569ae9bf9f64fb01d3ac508010a4219de747e5ec53c058d3ff9fe45caf. 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/USA2P2464002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc31bd5dc27b28a7109a056f3ee33283e41bf21ff0ee22bdd9e72f14d0906a9d9. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2464003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d8b0d04954b98915f5fdfd43c5e448495a3cedc4a64bec8d95b161d32ba795. 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/USA2P2464004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca2699e88e05a9827a8fefcb5944cecb67b4a18f6e06493ecf3055492f1e1408. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/USA2P2464005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1028dd1fb39d08ee65a95b88bcc38239f6f53ebdebac3d3b6fac42f18894e1c. 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/USA2P2464006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba3c4c8f35f76d7dbe9bb1598e3b669bc9db951747555b79750cc585deb9fac. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USA2P2464007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f588134a84bde29491b02d1536e4a9b857e9b673ef8071250465d149394e6d. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/USA2P2464008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca670b91f1de3f14123ef5762602973ae1320a8f5d83b40b01206744a432d9c. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/USA2P2464009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a062138603ca45be78f3bfcb9a99af2afeb35d1802155d8d9abd8778ba34403. 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/USA2P2464010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x579883cb355b0c98b343f0486735f908d2fe1ee1a129e6cb993b57433d6eb32e. 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/USA2P2464012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32890b2af26efb0c1b2091e2fc3e6660f39c8a146a5433e30ec7f408cb82fc20. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2464013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810230387c6fc61d10b67c553e31a78e7ef1bd855034bd3f109317190dda7429. 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/GBKQU2403096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f81202d8cc2fe6120a2c415aacc607e8f49e6a83f7464bbd886cd27779da3b. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2061262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ceb282e7ffd66a5d274820a2a17a321a184aeeb8fb1f734582aaba29dbe2a8a. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/USA2P2353277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac7a42a0c365267a9014c156ccc6b03fd96c0eecdd7d7d64e3444cd2957acdb. 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/GBKQU2531657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf93df73120859f72ba9688cad9a8a55dec8b0d31c1e127fb8cde1612c276c0. 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/GBKQU2531658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc9fa278a0f993fd0401ae678582cad1871807c38a29e92d12981fbfbd4eb52e. 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/GBKQU2109285.