thumb|right|upright=0.3|A crowbar with a curved chisel end to provide a fulcrum for leverage and a goose neck to pull nails A crowbar is a lever consisting of a metal bar with a single curved end and
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 0x6a0747b7caf9bbabfac2b7dab633e57d2fc9bd1c5eda8887cee38e42ea0fb39b. 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/d9c77b4e-a9b7-4e24-b994-7cc901c46eb4.json and https://artists.proofprofile.net/proofs/artist/d9c77b4e-a9b7-4e24-b994-7cc901c46eb4.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 0xaaf3fa93126199d2792eac8d29298a8ed16b22bd994fb15d2532fbdf6025b6bc. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/QMKEL1500557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e3fd8addff8f4748f791aa8ff401d1393380f316ebfa6345877414acb3cf8b0. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QMKEL1500558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x662aeb3a07dbd3bff1b17eb512c9c0f00d3bbeedc06fb5cece1a8b506f57d4f8. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QMKEL1500559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd43611ea82633e06c7e03b60b04abf34542e43daa730ec2cf7c95a63a0bf3a08. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/QMKEL1500560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc566bbd42b53d22195d0558d3f294daa25ed86245c5e2f377fa97c69f5eada8. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/QMKEL1500561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x537acc31a21dbac907472b517778ee520ed266476361a74279c4962b1a14c562. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMKEL1500562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb26d0e0212a3f12abd19d30f3832689388465994398c21991c2c070b0aaa3712. 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/QMKEL1500563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ee8c3a03f47a77597184a9780ad7238282db9fa9cea8eae3ec117e3c1eb8a9. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMKEL1500564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f857203c9a5bb9ee84d1bf6401bb16766e045dae350be817796500b03b2b6c. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US8NN1100092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x383be01ffbe44d202c561f2b70b6bafacfdffd8b9c9c032c796bec9683305107. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US8NN1100093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8548636e0ef8e7a5c240b994d1284b384eafdccc7284cdd0a230a92220a65ebe. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US8NN1100094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75592b4beeb0ef8036d7c2bc7da32abb82c28ad621850cbb49e476b96b6ffddc. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/US8NN1100095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb662a7d28172834c10cd514bfa674e2c514f6629d29d1a2588d1abf81004a2. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/US8NN1100096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff61c52555bd46ca9161e4ad9af2e35a8f05574daca03c45385a2e51f32236fb. 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/US8NN1100097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38338591ae76c2188130f243687999945b4c68f03e18d6262831b840596ec4a1. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/US8NN1100098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a15daf487932c979e2a96d085c41e2c98181d1869a49d68708dfa315ca3014. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/US8NN1100099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa623d10758f33cd8181576c7df78325a7ce9465c8c6eb9179aeed8bffda20951. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCBR9900464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a1c46302d750ff5591d3701f39f93be0b00d426cebe9228abab27e364c35d0. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/GBCBR9900465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbdec86faa0ac4eefbedb11d6813d1cb3b0fbaa8bd9d15ebfb70b09935e292ee. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCBR9900466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa954f5c73a8834be7e7435b9ac94192df95e5e10ac1a5289145b5a554946437b. 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/GBCBR9900467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b16e4a756d675ba29603c5f78bc9cbb191b51bd4f5ed3e138a272778e822fa. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/GBCBR9900468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc48632a43c8eb14db32e670974a04290abefc6cee9fd05d7462ceb8d74b88c2. 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/GBCBR9900469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fabc737e0c9609fb3ef6413e7216a2eb3966a91eaf524b0d7268529c90a138c. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCBR9900470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x787ab0649aea5822578cbf958670ab9403bda2771ef1d431f14097c94c288312. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCBR9900471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d7c30c8d0064cecd6b9e5310efe094610b3a9d4ab9e43d91d2ce8feac444c1. 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/GBCBR9900472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b906a91108428ebed53f71f7bb44da4d3b358c6abb3ece8fe79b783a64197e. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCBR9900473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1abdb45f4366ca838f7238a7c82c4feebb73b240072551e1a08a56fbbb7596e7. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/GBADD0410901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76275e186d1e1a779490478082a981c094e0b5a6bfa0a7e320d976aed92e7cf0. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/GBADD0410902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa522aeb56f93ba6db66072175dfae94de9d31c0b6c2520cfec1229a48d9c4bfe. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/GBADD0410903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5e8937cf92140f78c8a3ff5910b0aceeeef725fcd3effdc9f0561e7c146e11d. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/GBADD0410904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e81b08af392e373714fc0e839a9e589487ecaf777771ee5ea9b0695021bc544. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADD0410905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0af35cbe3d805cc88e2e8444a693ca33272c5c0565b658c86cf52cefca705a. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/GBADD0410906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38426dba95a4dab2ec4d245a223e593a16a4265416fb4c170aee3f03100c347f. 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/GBADD0410907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f0bff6a5b001958a6fb1f66d0a22bbc5d5fe311e295fa8bc9a1729220f067b. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T16:46:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADD0410908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a14487503080e9bfea25e44445e3f722aba0eb70e3d29e37f3c40d0cfc13a4a. 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/GBADD0410909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d81bd1b197f4fe191a671349120a33d0222659debe31bb9333d60b25cc6dbce. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/GBADD0410910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2feb24c4ba86adb47f3f17bbfb9aa1eb0b42c2fb3ae84f02181b41958b32ab. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADD0410911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01645fbff9b1e4db0005fddbac71ed2bd135103904a017d5ad9aa78af4c4a823. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADD0615706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf639bb70de10488b876f44f3ef1f038d18b7fd80eba8fe46f357f3536634139. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADD0615709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5766f18b0d72008b9d7bea4a49b2042a1a98c3dcf2162cd9ecac6dd4b7e4db77. 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/GBADD0615710.
Odd Fellows Rest / Sonic Excess In Its Purest Form
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1b85b2d40358281f3b6d9e64dd62e509bd1ff823c93e885d6cce23b48f79147. Chain 2 (Bitcoin): anchored in block 957550 (2026-07-11T09:54:43Z), 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/USKO11001294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea5f141fd25c7d1a1c8132178f943f0899473405bdd67b91e3636a9384470ff. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11001495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef336034b162efad6116d7abf7e75e7d613567775fba328d27fbf8ef7929cbf. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USKO11001496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71775e1d640af52aa0daa03b2cf59a5f93223ed7f6f7b1d2bd295282b7157cfc. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/USKO11001497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26a05b5cb2d903b893983faf860abe0232314baa1b50e1f4f93b1afcd8454dc. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11001498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d57ddace7471b46e2cfbaefccad97fc133fb6bd442051b5641c40ecf96f53a1. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USKO11001500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe16920971bdab8b70c41d84463b3091d95da4b6e9ee1b1f81184c5637b723f60. 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/USKO11001501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b3ffb484ccc30fd367b4c6368502101c70fa3058e99f51393d3affc5442ea16. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/USKO11001502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa1fcec5e4cac8e18ab4a37b987dacc5bbb85c3e836f9b40fb6090fe7d438fd3. Chain 2 (Bitcoin): anchored in block 958656 (2026-07-19T04:04:08Z), 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/USKO11001503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc9a6c45b68637b87ed75d00bcfd6af25c78724218d9e681475bfb371fcfea4. 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/USKO11001504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff07895b4eb797ef439d1d52a8fbc82d09b8ed0613f45924d47aa99a31011e59. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/USKO11001505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d197e3c389c1d93af90e718beb68319c98b1e0fc131ea23ea0f938c356ae597. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11001506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6671d74513282123c1cd487a10d2f2aa7b459af2da6252022b349dca0cc7f9b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11400206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e16487c923aeb9fe269c58f41bd5f17d48f7d5d6a4bb05a90c0d5fe43537dac. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T20:13:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11400207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f1c3ed38cf82df5eda644ed01c906e4c6220cda82762f67fb225c5abc92be0c. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USKO11400208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc229b4d7bea8e8dff5764e1436afff65057aa1902b04776b8354de4ea3784f2d. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11400209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a66d4534da91f71889e928ea3edcfbb06f3fb57d216711923e3b464d441315. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/USKO11400210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce42313ebdeba80e72c7af2c2d0bdbe1deca86d555707dffaee15b71a6720e1c. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), 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/USKO11400211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa96188ff21baeeb8038479c9fb1ae5230c0abe485ee59e223eeedfb8fabf23dd. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/USKO11400212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd415e870bcf4e1a3dc0981b1dce6b5fc770b80d8b499c1a3bef17828e7ea68b6. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11400213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92b4dc962caf1c7401d0e1ac1475bc48a18e74d281e70130b572df17fa19503. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/USKO11400214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d615edee3ddb9f574d745225f0f4e6597d08438b2a8d1a8fa2687c0035857d1. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USKO11601503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf96173ba2df1402e4e427241540a00cc37bdcdef924dcf7d781c41d20d238b8d. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USKO11601504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dfeba330f0bf18ea5fa6c6456bf34e0aadc215cb35680b04bc7a0071bb6e400. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11601505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6eebcdf9e2937270b95f7a70b6bc26054e576d8d3bddb0c3872b0571e85cd72. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USKO11601506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb03b511cf6b59f4fe303f6aa7c7395c1d7999839a8d8dca9fd91c3736dd5e9. 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/USKO11601507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfed85226d3fe2674dac74319f7b0c2de2188a087d51c1cbff066a11c91c3583. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11601508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f68ef09977dda8a953fc92306d33b2f0f3dd7513c4e6dc3906e7c42c0941152. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11601509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda940a22cc7ce99e3598d1feedf179b98c19d59bb60bb069ba96247652807bd0. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/USKO11601510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb63413c5ace9c99ff4a989f8fbdb118a11ec1e81cdf6be3900f24456bb7dd3f. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/USKO11601511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce2a003c864f9b1f28a6d423371d2e6d40e4798cf237e5f31872f028cf9c6665. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11601512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c7acc73470d62c480888f66c33ba519ac526cf7f877110711be15839809da4. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11001273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaab480b20fdce78d52bcc8372b3610210b7109e9ff3a33277493b65d94ec402. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USKO11001272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ada3a939266ea2f240e5a4d2b59d73bb19ce044be9c79b3306381fe17c7337. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/GBCBR0100402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b0a30d6535d4817c18ab6853a0b99965f208dc0cb4607c8f8a773881a43aa75. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/USKO11001499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadad1eca9ef0edcd027715568c74e6a08ca1100a562e285a8d942b784de9f9c9. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCBR9900288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4200af91b7c4bf41305a949445fa447ddd4509d99a4dffb0f4032a2faa0f86d6. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11400203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52cb6fd86442e9c6cb9486e029386aca7956bdb9919ebc4e4afc79a7ef7e1f0f. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO12100085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c08a42cb2f1cdd7b0a2f06352f234b1af0858028bd30954afc464fcfdb815b6. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/USKO12100091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e08985e284152eeda03063b876d97b704c5f9e0fb0cafa5c78acdbe6e19f1b. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO12100092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4efcb00a5a3c7ec171ea3f5910a4e70eb7d3bb6d84193b9029c92c1d3adeb97. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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/USKO12100093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f97d60c84084162b19232d1abbdea462f556e872a9394953c025e9afffbbdd. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADD0615702.