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 0x4fbe3e25cc448cca4fc347ea1d72eaecb87367526aac45140c45d01ae394651d. 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/9e309741-be49-4800-b053-f91d597acdfa.json and https://artists.proofprofile.net/proofs/artist/9e309741-be49-4800-b053-f91d597acdfa.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 0x6d3e25c4641ec0d48c74642fd26f1cdaf3f3ee20cfdf61f020c0419ae4f06bc6. 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/QZTB52217133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cef7d23ae89e7b030bfdecae3a107a5ef6c8c800ee44977e71c7b6c738af95d. 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/FR9W12118056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba1ca4ef3cb78f4217e73999a36f840247f341a43ed766ec755a90ab7d0a62a. 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/FR9W12118059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce51bc6a31c454e06c0400e662c1c2ff3736528c51fec5040239413ea20262c. 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/FR9W12118062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4122a5a00cff0dc13ab4566da14a678e4e284f8cb045278798e9b8c56f2071f5. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12119372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d115c12b690cb31c6f889524f8176e2402ba994be7ef91c4d47f5f0886dfdeb. 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/FR9W12118063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4627032563309ed6a36fdc8ed2e37fa111fc66c7fb8aa37e67d72c518e369537. 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/FR9W12118064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63be1e20fc4babdecf3ab417f92d0bb71331b0392ffa7b4e2af552eeea47ede2. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12118065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb00d20c2c47ecb62cc84ac27687595a943ff53cd601e2ade023185b63ef77d. 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/FR9W12118067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60d2727c73874a383ab6a204815e097720e53191bd3b3bef603568156d2b309. 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/FR9W12124890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeacb18240c4e63729403b045cf20779143b97e9fdc2ddd3aa9f2d1e43f2be4f7. 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/FR9W12003989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b79d867d7534e3496d3b66709ff7091f3cbd52110abe2d84caf7280ffe99ede. 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/FR9W11928104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a7dd288fae8cd76e1bbdf8e160495d4958ddfdae637c7e73a69103d27e1b3ab. 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/FR9W12004002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x327099b8dd8845b52e74ea959a268966cf0917e2738ec31bfead1ce756f43f9a. 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/QZDA82447061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7f4a21dcce8224c6a7352e5c7224d1eb4a9eb7be0f555c19a8f554239143db6. 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/QZK6P2208136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x177d420a0f32b7547b4101730f9a49882d40d9f95b50fa70bc3297a9201500f8. 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/QM6MZ2257806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e3ef0df75d44b81a35d4720c52e3ba647efdd394c04cf55891f85b79da4a4f1. 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/QZHNA2218032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4122a5a00cff0dc13ab4566da14a678e4e284f8cb045278798e9b8c56f2071f5. 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/FR9W12119372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6beccfa70e1a8608756b3eb0c93236088b7b39641dd5bf646613e407808200ff. 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/FR9W12003992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b4b7bc7c18a57f97c8dc2ec4b903c703e3aaa21ebb3bdf4c6f7d5120671bc4. 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/FR9W12003990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591b03930c82c71b1213459671458978b5a7d74ebace930cc99ed836f00343d1. 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/FR9W11923852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb013357781bb5897fe2cbb96fd646f5d50feac37d94359cbe0f6242b400867cc. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/FR1A91901224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf64b94ad95c6541b18e00eceedeacffd05019e80d21237d948f34394a78b244. 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/FR9W11912023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b6655a057ca1a58562a1c5621979d3f54abb7b8777ae7bcb40c04415fde0d7. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11910803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a31bad9e4244223386a84bf9417ab740acef75b78619219057bfeb89363eb3. 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/FR9W11904950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6301fdaec130f9b28a7ce1def77fad7086b4c2d3db8da35fbdadf577a09827. 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/FR9W11901394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc06a977c8c41cebe2d140ec4c381d71d4f15b449142d92a4ede7edddd10c581a. 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/FR9W11901393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db0ba2fe6bf563ca5c6ed60d6302e1f8e80e0a16cec28b09a56fce9518c7b98. 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/FR9W11825591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0415a2c8d5fd6f033908cd6123e0a375fa08fb7db0d15900e68d968128b0631d. 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/QZTAU2279643.
La vie du binks (feat. Hornet La Frappe, Leto, Sadek, Soprano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdeb6cecf5a32c5d3122473924361e820d7ab87b19099ba3b5ca58eb652645e9. 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/FRZ042001206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06915a5973136f42ccd7d479ee8ecd3ac9df5c5390e1217e43e3efe86bb9e559. 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/FRZ042001207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x528118d081e65f8be5c33040b1bf9ffbe8ceae7a515c0557088110d55deae506. 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/FRZ042001208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e416b9b1c5e6b22f40ca4d1dbecff5011c49ec02fe552d4c6d5818bd757dc38. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ042001228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x267c037bd58dd59d1031d6e5c3c660074933567dd98884eca870d1648e45da1b. 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/FRZ042001210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14070695ed0a5f4e18e8cc5975637f3bf004dc60f06af96a1da898badc345233. 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/FRZ042001211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d506e8386974b3f230924e1f0acb374a63f425138a896bb0fa1c5ce38e1a8f. 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/FRZ042001213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b636d6efc7a20fd7f4b0f5f3b7935090f7554b7425bee72f3b819732d17412. 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/FRZ042001244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe71cd662a89bc9ce857e99babab32419e9c35ad1611a48a853fbfc8674213f0. 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/FRZ042001245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x488458ba192fa64e6cffeb77d1d5c12768ba3b56be7f55d1a084283c33deb2ac. 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/FRZ042001214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d32875b037f0faf225fa514b41405f73fd42554b5faceb66846fe75704903e1. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ042001215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2c982265b3009d2eaed50af01f9b81fa83b29be8bddb31eb271bb3d9f1df6f. 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/FRZ042001216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x164b4855c9135defb339f40ec20ce07b1f5c2451bc5f90c601ee9a9e873725ad. 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/QM6MZ2257543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7e1f335ca4e9d6153e924410c515ca65ae780a30495f0147956b79b093d9f1f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2257762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d28b28bb76058dfd948aba17237c7253ee8f63db4d11ff04d17656c56d29b05. 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/QM6MZ2257765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4271e1917b946c621f44469b0c12c7289700d0ccdeb19f520557ec06a64c07f7. 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/QM6MZ2257802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x177d420a0f32b7547b4101730f9a49882d40d9f95b50fa70bc3297a9201500f8. 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/QM6MZ2257806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b983b12659e440c2ba55f96e4c97cd62e0d405325913a2cf20288621df146ab. 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/NL4NL2145979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e7bb784b333f02f8c4f3387a6b3b6ec7752ec53fcca50839f9f1716ae55ecf. 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/NL4NL2145980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2caf036102fb934377249a3ecf6ba2d396b617d079b8a798faaee6cfe332c926. 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/NL4NL2145982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69e915b9d1a6a2303f9298098311ccdc60ee4513d423dc35c838faba9e67b9c9. 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/NL4NL2145984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x676304c63853e558234fb08c7a25004b54fe5d77d5521c63ba637ae948b50a41. 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/QZFZ62465156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b92ef0f710e3c3517e133daa1d16715bfd328c4bc12320f7336c9dfe291a790. 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/FR9W12313096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc9ba61db72ed434fdfd2b4b6a5739accb490d806f1c964cc33b8cfa90a428dd. 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/QZNWQ2246597.