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 0x85d4e1a64b288526c949c76fbaeefc34e9e1d9a927d5fc309fdcfaefcd37210a. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1035ce8c-da88-43e4-acb5-e187d7256fa6.json and https://artists.proofprofile.net/proofs/artist/1035ce8c-da88-43e4-acb5-e187d7256fa6.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 0x1cb8709c0bce5a5be0f6e3db89a6153e53a60e6984c0eb686569870a6a16888c. 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/QZFML2314082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1fbcd29afba3ffbfa2ac95f10ed72db4cd8df6b172f585f94243e3c7f13051a. 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/QZFML2314090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c0d6da0af60786458f37dc82e54fc2d5a0df69064dbf63f98dd77bad85e6aa8. 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/QZFML2314061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba5b3b6f517c54c2b8505e5a90617382ae1b06c8395875395244cfc0bab9f3ac. 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/QZFML2314053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cff27dbb8f1d6836d7abe646a4c3104149c36acf95c2f3b0adfa9e813da30fb. 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/QZFML2314054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81abff8d9b011086385c631be483798290c16b1a08995bffc086611941709971. 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/QZFML2314043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0840124d958071c27f96940bc02de14d6428e8d85a0209cc0404b01dc0e65d7f. 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/QZFML2314033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d70a1d4be2362e589808921395a7b3474be1ee305673a03416bc21e155d9f0c. 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/QZFML2314022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ce1f50fc311044582e45eef09ace21eb3c176345fbb0e32611f2b17a7afcde. 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/QZFML2314013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e6a33823343ab6ac45510bacad7f5d50a6e1d8869ea8a1cf685dcfebf8d688. 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/QZFML2314014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96da8ab006d1c78a422ee2e4bce841de6f36f6151d929744692e1968bdb2c1ae. 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/QZFML2314005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f22379f626f5af5b9ad83406d1efffd8bf463c6490c69e238fa3263932ad62. 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/QZFML2115554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x905efa55536d1e478cfff2f233b7841f02f98cc37c3f87a978d832231357cbbd. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/QZFML2115552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64220d8058d1f41edb6f680f657add1e464fccd64d73d2805cebbc2a00996de. 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/QZFML2115596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1280d582a4a4a59d8606d5b0dbac5784bada3429edf31fe2ed18c7cf99cf8a0c. 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/QZFML2115598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ae1213ca1b526c98dcf7e161fe68a68604ed7efade3fbab76e61f9d14f5986. 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/QZFML2115565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b5455a2759a4ac98a28ab2c1777658f602460504a3cfb9b51f3acc74b18216. 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/QZFML2115542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1aaf396fac195c3ed0e4a1509ef173bdf316270d1a2f043a0cf0d514828d823. 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/QZFML2115545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f13e8a90205b66c12b5777e6d9598f293f2216ac16d0a32f2b449d4b2f39cc. 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/QZFML2115509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa35f2104202820f8d1d56b50346b16b2b6831a6acaed0a0dfe7a70998a11d051. 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/QZFML2133003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eceef431987b716979938a3a250cb12e02ee2622c3fe780d02e1f9da9903cb2. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFML2133004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae42d43a2a4a895fbf992eb3eeeaa77335cc00439d96789010cfcae847f2e191. 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/QZFML2133006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec2d739b94c8fdf8c01d924dab06b5911405acf1d7ec5261f15abf8d5ba3e351. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QZFML2133007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26d3721278581bbb67f160dcb44f404f52cf21ecac451195a922a60316d6be1e. 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/QZFML2133008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd99dc6b4cfc9243f35976dc835e7e05019214bc57c954d74cb0b0f604a9ec76. 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/QZFML2133009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe0c308a9ddb32a2f3992aef5693a9b320222dd8000035666dcd2823a2f81f2. 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/QZFML2133010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ee22a040c4d40930feaa59d3eea782e208310da50fe8ef7f519e43cc568c68. 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/QZFML2133011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd030f78eee3b1ea069cc74b4418f15abfd0d5780a03438ab30c50633de00a539. 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/QZFML2133012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a441e208640c5bb75d69d57d7e5929470ab193c209e7b38d69687abc07ab60d. 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/QZFML2133075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a4203d51d924be25d55fb971dffec18126b183b6c45fd00e005c7880026014. 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/QZFML2133076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc08f2715ccf481931aaf43b52630f63911199755c6eb148b49db49cdf82626fd. 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/QZFML2133077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6528c2adee2f1b7b89c549e175b7abcc1c65d909d8b3cec57e73f06987e0ae2d. 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/QZFML2133078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x845578c8205a0e3c7ba2f8c65c7aa422fcb235839504cb34c47eb441d2b37fb9. 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/QZFML2133079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d28c83061382c42116a1d07b625e67f55b26b000b0fada1b2ed46beff0d1f9. 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/QZFML2133080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d2677fe0dcd3e9ae7e07208cc1f95978a05655061cab5a8dfa9041409dff06. 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/QZFML2133083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b760837c78cd2a0f6a5236d9723ba7e6e63422fb1ea8fa2774fb117cce40c3. 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/QZFML2133084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b41a948cf35302f1ab7278c6f668de1180dcfcc4b2569ec8b58a136616b64cd. 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/QZFML2133085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aaa2640a179a4373cdc816ce0e4791a923e216332e5e31b8b2532d32d813e1a. 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/QZFML2134634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1db86bc5461df5ed17c67b7428ee9716d4e726990058140b83bb0f26de53a480. 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/QZFML2134635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89ebdbe477f6bbe18018f72e2a9f32caf12963b2c1f18b6c57fa8262735b517d. 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/QZFML2134636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7106c4d9e0710d205c1e399e2071926da3796d3fdea641370e0319c8f9d322b4. 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/QZFML2134637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50d1f44b3528d86f9dab0f31783fb61a9e3a0b7ab90bd3ad02b2d77c19687b0. 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/QZFML2134639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb92537d668b9e26c1f956be5ca462304290281f171c7488cf1e953ac7c8efcb. 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/QZFML2134640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1bf50f7a6c455846bc11bdb25edde02546214b4864cb0e46633f19db1bdcde. 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/QZFML2134645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a441e208640c5bb75d69d57d7e5929470ab193c209e7b38d69687abc07ab60d. 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/QZFML2133075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a4203d51d924be25d55fb971dffec18126b183b6c45fd00e005c7880026014. 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/QZFML2133076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc08f2715ccf481931aaf43b52630f63911199755c6eb148b49db49cdf82626fd. 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/QZFML2133077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6528c2adee2f1b7b89c549e175b7abcc1c65d909d8b3cec57e73f06987e0ae2d. 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/QZFML2133078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x845578c8205a0e3c7ba2f8c65c7aa422fcb235839504cb34c47eb441d2b37fb9. 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/QZFML2133079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d28c83061382c42116a1d07b625e67f55b26b000b0fada1b2ed46beff0d1f9. 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/QZFML2133080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d2677fe0dcd3e9ae7e07208cc1f95978a05655061cab5a8dfa9041409dff06. 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/QZFML2133083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b760837c78cd2a0f6a5236d9723ba7e6e63422fb1ea8fa2774fb117cce40c3. 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/QZFML2133084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b41a948cf35302f1ab7278c6f668de1180dcfcc4b2569ec8b58a136616b64cd. 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/QZFML2133085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa35f2104202820f8d1d56b50346b16b2b6831a6acaed0a0dfe7a70998a11d051. 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/QZFML2133003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eceef431987b716979938a3a250cb12e02ee2622c3fe780d02e1f9da9903cb2. 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/QZFML2133004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec2d739b94c8fdf8c01d924dab06b5911405acf1d7ec5261f15abf8d5ba3e351. 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/QZFML2133007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26d3721278581bbb67f160dcb44f404f52cf21ecac451195a922a60316d6be1e. 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/QZFML2133008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd99dc6b4cfc9243f35976dc835e7e05019214bc57c954d74cb0b0f604a9ec76. 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/QZFML2133009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe0c308a9ddb32a2f3992aef5693a9b320222dd8000035666dcd2823a2f81f2. 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/QZFML2133010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ee22a040c4d40930feaa59d3eea782e208310da50fe8ef7f519e43cc568c68. 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/QZFML2133011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd030f78eee3b1ea069cc74b4418f15abfd0d5780a03438ab30c50633de00a539. 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/QZFML2133012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e49a120b592ccf412854917433f9de9f8c2750bf4958e4107712d4f44b15618. 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/QZFML2133699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x079016c78a927e3e9bd862dcee1e6813682adf1f30d153020bbf3a7f651d990d. 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/QZFML2133706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd2448aae569c780ad74ddca9067c33963ed21c1d78c4a4527166fe7a4bf483d. 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/QZFML2133707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e03906234c010810584e2419c0dc5201e7c380aa505aaa113bb45fc4fd9c6e. 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/QZFML2133708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c612c9d6d7df5dd6cd694a1c17344b2a10cf32a3a8a882cf0d80434e3ac5db. 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/QZFML2133709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d81510d92dc143b15b84bc2dddde4afd6f7e870faa725c3ea0bbd7f56559f3. 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/QZFML2133710.
Peaceful Ambience: Spa Compilation, Pt. 1