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 0x8be229d98aa3871083f8d4268e45833fa2f621a2d25f76b96ed619d16482cb7d. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/85a01482-8d14-4f19-aa82-1d0ef4ebe8e1.json and https://artists.proofprofile.net/proofs/artist/85a01482-8d14-4f19-aa82-1d0ef4ebe8e1.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 0xa2e120a39ce095babfb4baf81880c5c97f0bb8e075871c0765da7cd1ef595827. 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/FR9W12131494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f988728e22d55d878304155539e3706df6325e1c2c7ebc9e7fc7f07ae78846. 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/FR9W12131497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee7a1c0d7b2069f780c7a085b4e88e45e743d38607b69068b020554c5280d6e. 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/QZMHL2062972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfec2d8b5f771423d05befad620caa5d3c8d6a8559fec1afa943f8890748893d3. 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/QZMHL2075563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5a4332282e702530eca41556ede1af290d495e4004a9c605be8534f694a6a9. 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/QZMHP2029532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e80d156c0eaf2e1f5b4353d02aeeb8302141c1ca49e2279f663d5cfc0961f2. 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/QZMHP2083772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16441a1d1d1a368e168ed2a73a986b6574a3575a6df6fe17cfb84d3a9eddef95. 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/QZMHK2084637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74979e3dca3500b73da22684204428d5ee3a538d8dfe94156e978db15549456e. 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/QZMHM2072434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb9fea13851ff3442032f2242a526fec6e32164db0d1c1e8fda6dfe4b2fe77b. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/QZMHM2038713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67c717091862e167c869a4da264a1d5c8662052c7bac5011d0dc1dafebc8b157. 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/QZMHN2071357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62fbbc2df132f0aed7092b10c1b7a2dbe7f7ce7a0aebd1293397c1944dad95ae. 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/QZMHN2016175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2491be02976dcc82c3fa1075a0b177c85e45aa2adb2d379ebe5173050152ac66. 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/QZMHM2011480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc522c959af547f6e5ee92d113de446b2cc87ca43671ee1fb30c5d62b91361648. 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/QZMHK2099840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c20168f506c0f8d74c357aa8fb9e7b4c743a60da1b50c7ff91e533ad832f303. 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/QZK6L2377510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf5cf56b27a44980b2eaaa4b0a40d754f1726ef2645833647eab71ed3ff743d9. 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/QZK6L2377511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e58daea90dc1a29e7195d508df2471828428deddbfd785ab0c010d6c0b2ca5c. 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/QZK6L2377512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc39dd2d58a99a909a9fee9bcac3b4a08bc6ee708da8c4f8bde401a2458fee7. 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/QZK6L2377513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe78a69e712484b0a3e24ed0c6e0aecf34a6167b78340c0716d2966b16ddaa9. 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/QZK6L2377514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4556bc9060665532ceecacf3cc5fee37d717f4c7bb28382e070e1585d50e4c1c. 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/QZK6L2377516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc8f63e3a2fe205165027a06f66a3ff380d841a1cd6b15ab2a22b07fef31f40. 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/QZK6L2377517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb326247b180ce2ea1c92a5d1b0d52b280b46e455fd53db0640ac37d89b0ef8d3. 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/QZTAY2489529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5681cd4754ac3d9fd98d5237fb8021f15200c61ccc93f5b43a04feb33fcced7. 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/QM8DG2495451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe2bfe92f2bc103570781ddf6c1f268cfd23324b1e1b76fb869b5f2e6438a753. 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/QM8DG2495453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf261641f6e3e066f6eea82a4cf470f35e409babade6d574789d1fbac1d5860cb. 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/QM8DG2495450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ad584d13667be368c475658e8b88eee7f46c8966f222fbf770d2238edc29bb. 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/UKL9R2100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e8c5d14a33e9297be4a3ceb84493fad442de8b7e718ddd6658a314c8125eaf. 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/DEH742222150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf19d4cfac8188a5c459ac4d14f579fffd6db2ab18b51fad0e97b695ed6af140. 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/DEH742222153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb414d51c5d8b75597156cb598ae77e0947da41533db050d091dcfb19292f0bea. 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/QZGWX2202332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e840e33d15de0726a08113085eb7993f20a855c32849d1bb2cb45ecab30c75b. 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/QZGWX2202333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1140c9c04061cbab604cfc20fe9f405d62332e18eebf233da9852b125f6081fa. 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/QZGWX2202334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f59f4a5ac181e2e25f051ca43bbc4702771963ce3d32b2d3d9bd3db0141bb8. 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/QZGWX2202335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010e87363b7e5ab7f9633192e89239b370e05a0189301986561c90d2cdeeda71. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2132746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fa4c36498c28d949954c336f22f39bd0ec7ba65d5e50eedda0520a2c3a508b1. 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/QZGWX2132716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8f0cd60d926ce8722cc222d7768d4e95899969cd3a0018a6153422d0d8919b. 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/QZGWX2132730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3951337432765d69f813b139dcf5e39710ab3883f407fb0646fc11c908457f35. 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/FR9W12011384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe26ffbc7c48171bcee051ef7c194ee8b1d532488b2fe288678dd4230d4896471. 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/FR9W12011385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1d2f5f11dbc523e991707d3b51dee61beafe919fc86b7960c6703f1a2cd3ed. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/FR9W12011386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7bae54d8fff2a7e280aae3e64900b654024277e8b3cfa0371c352e9cf02a698. 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/FR9W12011388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c1e665cd1f709248ec6741a4eab1dbd03cab9d8d28df83caa4b5ab07d10cfd. 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/NLCK41064023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de2f673b2264ac118f3c404171c6c363c39b9131c7c724d30267a3d9ce67042. 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/GX5MY2189503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b7c52e0fb03fef667dd802a1288a40f01595b8738260cbeaaf97ed12a35fb6. 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/CA5KR2300311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff0d8c2a36dc1f397da0de5bedc62e068a7e12555394c794731dcb75b8c091d. 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/CA5KR2300312.
3nter 0n the 3ternal acid rave - Original Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e8de5e31c6d83f4cf67e0511f7f496e39961b6d3e39a6a2f25cefb359fe0e4. 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/CA5KR2300313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38df02e71bbb02a0fa17dfb5fb559f5e02cb3ad4ec496de84734a93193cb10c1. 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/CA5KR2300314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07cba344d53e559217c58d85a252c21273817acacde192d0dcc361946c1c52be. 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/CA5KR2300320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48d2cebc2b7739b2936211aa844fc7cf3f21a432b9964f9da2b1d4d795d889d. 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/CA5KR2300322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedbd4ba428b5889293edf3b6e99725c4495cb9e57ee9590bcf0b65c77b9f4224. 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/QZNWU2482766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc2087275a08abc4f950c4a5b358024c89aa5706fff684cd675e78277a69ffdd. 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/QZNWU2482768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd080b11225ace4c9e41b98c803b3fdc96ce08e131cd94f52c95e0251c3575b4. 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/QZNWU2482769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x796bfd04d73145ae5e801bd77fe0656c9d88eec229f89be26f11ce6ce9a7ac17. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU9867182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a2fa17ef3d1bdb3f31640bfe3e3ac1cc03498006721a2045b13668458784df. 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/GBSMU9867184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ec44d9e859b6f0299f802858e664cdc449abe208e3f5dda79b12d47a8f0833. 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/QZK6G2498765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7c20004acc916344e03e6a018a8e99e946848c3102bcd4cd271374dafaa2f90. 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/QZK6G2498767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae2ddd92ff50ec6b00fbdee673c14544c8767aeddf8bdb6eff7c81e545bf4fd4. 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/CA5KR2304352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5872246cacf2a0f5337de0438d3545c55ff3bfb39c911fc7ae1397f6b935380b. 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/CA5KR2304366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc29070159475d335dee3cc77eda0e58758d67e5ade7d8b3cd00d3e5bf853c5a5. 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/NLCK41061942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62d89130d19da96a27cfe88d3e723ed4cb0c01cbc57e72728d3223290bb1da4c. 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/NLCK41061943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd794dbb61141f28601f4ea81f925fba78b42deb868477799d2187decaddd87. 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/QZTAX2264792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b3a55f8a0e6c042899eb27902d235853c9b72038684e5642c3e7d4b40e429b. 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/QZTAX2264795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c376f62c9d6eadee37f3ac7ab3b6da23c9f2e686cef0f44040141b668702e3. 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/QZTAX2264796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x880b5349bc0bd4adf7fba8865c66ae2f017a181fb9be478c27020ee0448af218. 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/QZMHM2292877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d9814d416f5836e48966ceef8eaf62404ed575348336a108a81076719c9c853. 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/QZS652249679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a7f59009973b4f3988b486f509fb61724493c116ee4477ceda0a278a4cc51db. 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/QZMER2188606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe38a60c669079f4a3e6550b29a0b9bc8e2bf087af9b26327a3a0b33739ee651a. 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/DEH741709555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5893d211e970b315f50c8238a8fa30a744f0314e005f3088b0ff4f69055a27. 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/DGA0S2484513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cacf1ae4214390533070b1de037096a45ac49fb1e9a1056e936cbaf04d3d8b1. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DGA0S2484511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5893d211e970b315f50c8238a8fa30a744f0314e005f3088b0ff4f69055a27. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0S2484513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec95080def407a07d18b981c60abbb3fda4cef118d909fd6684a20849cf0c675. 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/DGA0S2484515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fbba4279d864c4b085d9f515f889d5991f4b4b6b16c55b027c46d9036d7eef2. 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/DGA0S2484520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7285647d83c047806ba8a35b382bef87087471a250a8329d40d69b8b20c3579. 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/DGA0S2484524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3990677994d878ec5f22158ef5d859909ac9f125fe3149ccbfaf667d518300f2. 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/DEZN82133810.