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 0xd43484a9a0703219574681491ab5544289395efc93a02e74f519aec2871d058d. 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/1f2943bf-ac04-4919-9977-53863e2fc088.json and https://artists.proofprofile.net/proofs/artist/1f2943bf-ac04-4919-9977-53863e2fc088.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 0xc66a3f41b8ab1f0b1649fda9f942769984bce2e5d854f43a47a08f8096584370. 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/SE5752475758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5544038664d395862c97525a089ad96cd5fddaa3c4808e2af2fbbfcb4508e1f. 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/QZES61990124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7718272ad10ec06d7f2136a90eebf0f09039f70d0586e2b56c8c75a72c24dc25. 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/QZMHL2274492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d64bcbf5adce3009fbd7af787239da2d4a5124a256885192ed96c4250f2ba6. 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/QZS632293477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe60700acd79e8b6e160409c83be9d01f2100d746859e6add6a2a7eaa883352. 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/QZMHN2281995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99355c9036c67fa17dbf46235be5304e292ae57f51de78129677188c50ed3442. 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/QZMHL2208204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0afa045bdcf81fd7d0696832b8c779dbcd98f89353e735b6bb00843998f5db00. 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/QZMHN2235776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd196d633affd0adb71b57ef27a107b2eeb7cae1c70a178096ba0ba405cda7890. 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/QZMHN2210919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf29870caec36457eaf4e0ec2d57d1ce79dfbc508f491c3013316e21ebb18f258. 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/QZKDK2119660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3cdbe724ae5f263c65c4e74f9040541a74aeb410da78d35f7604e4803933eef. 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/QZKDK2106111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e6b58dc2175913788d970d927c69e9a5f7ce3456c0b27ab24c794c122d75040. 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/QZDA71889988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb02431a6c99f40c25bcae850b995054ef938eedc21f8bde79358446653812c9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8251729066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b450b8c97a7eadbcd51ca4e4e9e8e1e2d182f242ecd36f6a0ac54f5957d0590. 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/QZ8251729073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d5f7c3a60eeb1ff526f4a078e6fc80c9c12129877d6a83bac721a03b0657083. 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/UKZGC2407948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a229f2813b41ce221241541e73f8a87e7c84ca9bf4f5490d9ec833534c5cf0e. 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/UKZGC2407191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda78cfbc06bec21c75bbf1e69caf979b77ce15a3aa0047374556e78a53b81157. 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/UKZGC2406982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf75c3ce063fa991b06e985a8f7f11043778a5647b023355d1086630b700a61. 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/UKZGC2405871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf986e1ddee90ce9ae1a83324d8bd2d08815278c2304622ce8bcec27f68be941. 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/UKZGC2405153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad5732a94912685da8757d56d97a3a8616b94716694250fda52f37c880584c4. 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/UKZGC2403570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e086a2035a5dafafefc856b05c62af904a00fd35503548b962c37cf0bd96fb. 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/UKZGC2403088.
Sleep Well (from Poppy Playtime: Chapter 3)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda306ab69e4c2025a75bb9e1117ace879601c00ac9b4bf2423337f4d1895617f. 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/SE6I32487707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e095f77a000b9b6e12d2165081f4cd9ed4ce9161a28c6a3f0b7c98cde7213f0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2504701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x828b1aa32d660a1a0838fa9bf856d52769bff2187b241cddc33f8372ad4fa3cf. 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/UKZGC2504702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ca95a466094ebc9891888eb94ffb426ce432fc29752e7ebcebff9edac4638f. 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/UKZGC2504703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5339805d40d979364484115c63be5e03a98b67e6f6c6cdb8f462d95fcf9211d4. 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/UKZGC2504704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103812db9ddb05e95d62b2eb87b60cad0a31d903c32788a42fd8b5fabb643493. 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/UKZGC2502420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9449bc285d7de40fa592e37b4fcad0f39e72bdc24404ac7694eee5d8ae1dd91. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2501304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c12ba4ce7ad1e7f64b13583c89c7fe8ab7284a1f72c6969e90fbd28f474350. 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/SE6QE2479936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2746fc772180830497c98a8946cc2e2b0335a473c47cc1b8d414fa37ba128032. 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/UKZGC2411403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d5f7c3a60eeb1ff526f4a078e6fc80c9c12129877d6a83bac721a03b0657083. 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/UKZGC2407948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe971b69debcab614b4a1d61924eab9a2ea40052962dfbdfe7b96ab93d645c79. 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/UKZGC2411404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc549de861efc81b395b86ab2d4076f877922540506782473aa43ba51fa6ec6c2. 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/UKZGC2400887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45baf501561ca6e841607f2496b2dbf97a79595397d629e8fcf558e632da17ce. 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/UKZGC2411406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad5732a94912685da8757d56d97a3a8616b94716694250fda52f37c880584c4. 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/UKZGC2403570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf5161d2c399f720e8a338a755bde97bf948fe302bff51def0eef9fc129e0aa9. 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/UKZGC2411408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b4dfa605b9a9c3d89da75fff66e725768e00f9acb0bbce361fc19736b513a8. 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/UKZGC2411409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a96c0583f2613d60d477437297aea58fa158828d67e8e77f4ceec4e80b84d1c. 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/UKZGC2411411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x536f95cf10b61553adc30989f8491325a5628ba102575fdb0b0fae40b791a499. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2505117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585befe22d1425ea3f2f0cb9e1fd93479a31270bb8ddbfc2b8251804e4edbf09. 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/UKZGC2504818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fba6a5342a83553b6e2eb1d61891f390442f980620041b1db0a8daa5f11796e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2504417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbde90a78aed90239b0060517f0333bdbac1a34f8eaf2c2023445ab66d8de40d9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2504104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c0a490fb089862d276d8c093d84ebcda0dd4782d7976403ca5d0e022899538. 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/UKZGC2503561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf47bb773a3596b1bdad5f28062ef21fd2e4b5038f8a6a0871ac64f6237b3504. 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/UKZGC2502974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc9a3f8636168ca868bf5cc42e4b4ac38eb95472e6adddc0c4ba46beb578c41a. 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/UKZGC2502132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9303122bb1c67a811e9fbc91d6dc9f1112ed2747840bcf6a24e9b6f6522f7873. 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/UKZGC2501886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67e30b344eb023af51ca2665d84afb90a2a984f3b8595cf0d06ba9ae91f1763d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2501689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a0874b0bba52140584f5b666cbecab5d4143c3eee2c43c22e43528e5461c8d6. 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/UKZGC2501177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a936c5f6e1cd48b25ad6dc5cfc58dbc4adf56e629b7562531f0b11c69c6578. 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/UKZGC2500907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7977743cf2751db514a33b1b17572ce747d3378232fad23a4ad2762e0ca89860. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2500617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc85712c51e82f8e2b11c68cfab9fa5b5ee15f523d8e028fbe0a80374032e8fe2. 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/UKZGC2500074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e0b1421123eb502fe86fa3bac3fb44ec9b52bd44b4a8197dcff5402645bae3. 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/UKZGC2410894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34b0124c757d80a6367fb7a23bed2be8fda5581e072464b0178134069c7e758. 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/UKZGC2410155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5126b19482beec2f35387edd0dcdbd14831b782c8f6420bf923a6936e1c66c14. 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/UKZGC2410339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacdf0fc6fd710cbf4351caad7eec911843b9e1b3f1dc113740c381e4a3967c25. 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/QZWFT2491204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638d64a37f913f491ce4f727588b8814cef31a9528648150ac422da3ae8bc514. 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/UKZGC2409114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a810ed8203ebbf4348ad7bd004c742e60bfd76a10430734ffa2bc4b2cb9dd32. 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/QZK6M2225905.