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 0x1dfaca28f23ceaf5bf1a347a5ae4a78a5d610c49a92a27b311459d365c1a8e3b. 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/63ae9eaa-e3fc-49cc-8093-4c8dfa0f2ec9.json and https://artists.proofprofile.net/proofs/artist/63ae9eaa-e3fc-49cc-8093-4c8dfa0f2ec9.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 0x08dc219f8ea78203c3acf3b2e8a80081a845963880018fe22e0646e578760729. 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/FRR642302104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ff77517819665836be32630b2576e32d6df46f290c5387f4e2e9e0d0d29ef1. 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/GBKQU2334656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x630f89935cc31850191de7e573af6359a323dee610bcd64b8bb4c163e45ce1e9. 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/GBLV61605235.
Don't Hesitate - Technikore Oneseventy Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34cefef8ec07afc9fee71e4bf56b5976f25746c4c4d21a7b03151a0874b636fc. 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/GBKQU1715371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfab50070dac86bc120be82086454f545576b660103ae592c3aefb5461a33cec4. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/GBLV61605241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bfc7ab50070079dd020fb366459b63cddceefce482ede26bf24348315de9de6. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/GBLV61638125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30a10c5f97a01d9a70b575fd44038093a590663aeed7c5f87d2866f9dc1c2ff3. 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/GBKQU1715397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x942e9e1df172be8295da22c2760d5b8c8e18a945f9d9b8f01fdc59b9f3b1a4d1. 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/GBLV61638121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c6627ad681cd346337f72ba4dc1b4e92c077762a640116c2e9752fe8ea8c60. 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/GBLV61616246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x182382c99ef13f2dcada969409aa49033b4762e988c0db2e4c9d8725a0af1839. 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/GBLV61616233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30073b0c33c8d574778ac6c358b7c2d88f1b98bd084cae4c34af25e246a47ce. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/GBLV61638119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6376991d5eaf2a529a55e3853d82ce9ef86332186e75f455a5fd8e61042614. 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/GBLV61605242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1b7d49284992c8ecc26cf871a28219e03537042606c99d7d917c862a6a7e39. 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/GBKQU1715400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcece1e2a7a26dcf6bc3b4693a2b9148fec166deee0ec6fd7049082d84babafd7. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/GBLV61638120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d73e5e287a7a50f98871d7006f036d39a5f086fd106e3c37fde477bb4aded0b. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/GBLV61616235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f11567e821766700a7237b7c2e299913dd73a5a0994aa9b1ced133a3950877b. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/GBKQU1767407.
Gridlock: Special Edition - Continuous DJ Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2539a6c7c12e6916266780b44fc9c872f8ea17fbe45a298ca383618789a0a9ce. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/GBLV61705327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd0a31e6a0093457f666288b7f7b9dcd1ec2d64469e015a078ba0a9059448b2. 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/GBKQU2015227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c348af10e24a4e5f3599847532858932fef5a7c2d7c163b09a40257e5ae1bf1. 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/GBLV62308824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27972aa0e30c90bea467df8477d7e49b16ccc30952545ed683de193de7a1ae0a. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/QZMHL2361587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68fde4041dc22c1face4021e5de6ff85168c7c01514b258783d85137c515cb39. 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/QZS632396168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ae6d4feec7c51849e70293bde59227c2698c3ffe1a59b5d1684d164f2fb212. 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/GBKQU1818240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x688f5338aa4003ecac28b0f8e333ae905ffe968a6cf3328c9e288e4d6312528a. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/GBKQU1818259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe7a565691b414988c3374c7af43ba0d759f1919a39c86a9cad8b9ccb11dbb80. 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/GBKQU1818258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb562490c0f2c47264bc4bd73f02bed80cc0075a66dee5186210856d4caecdf. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBLV61723619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa47cc0e5d54cd0b2fc0a9ffda395a196a372f51cb4037ea5a7add76460d2eff2. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/GBKQU1818241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x861e89bc0b9d10248cc58432e13f8b3a267c5fad7a28f74ca6fb7a691036eb69. 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/GBLV61723667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2c8528c8d4289c1a48300314f0914716af230609d40eec4f7092f669ea737d. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), 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/GBKQU1818257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5faf40d6286ff76ef6a2a30caa3c38a869ea0cfed3239f8ae34acde65754e34. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/GBKQU1892849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ead628a3050da3cd32f3e84bb0bbde04fcbd889d2a0baace5e50acd51baeec9. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1818242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x691792da0f8ce783c4349953a49846e338f6302aaa719eb726aee3700b8d024b. 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/GBKQU1818260.
Colour of Sound: Special Edition - Continuous DJ Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x332e359abaaa11d2f829fd3c233977e9b7c030ad3ad449f534ab750205865681. 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/GBLV61806557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a0f722cdc32d37c8cf6ca108323a6287f9d8c0a6b94a28f13734b3c2e797028. 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/GBKQU2521116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x671f3fd25ae0c5bab60d7b97b082c491db10018518e888ce24b293704eb9e0d4. 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/GBKQU2520724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e733c24a25b4cbf9696920850008880c03fa1c2f0080bda4f32b86a251d47d4. 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/GBKQU2520725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca84e68bc9e18a70ab732a52d9686e7243d72e8418581b6d82bbf14e18476a37. 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/GBKQU2520726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe47bf572938fb7d43a4cad38d919aacc469eadab652608a47c14389c3a99aaa3. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBKQU2520727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d5ad8bd7e6fd79b12229883164decdb0c69588e74c462d7c643c7fd4f3a72e. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2520728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1713a55272b510b815cacd6b77b4896f63cd23d19f00b0eb1b745656a30591b1. 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/GBKQU2520729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651cd208445f7d6c17add6aab315219f117d965ee2eb75e8c6778c3163cef885. 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/CA5KR2517817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a52cd580c24fbddc3768402c1629ebdc7c6b5201d11fb2d592450f21a4f3bd3. 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/CA5KR2517818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ea93da31bcd1d6d671d1fd073934ae38385fe043c13244f0c3657b99748545. 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/CA5KR2517819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf517bb9039f65bcdcd77bd1ed5f557ede32ba3d51e782e8f3b0446d67046b32c. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/CA5KR2517820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c2432df9f228f2aad15f2f06a1f02976fd7cc07ae2b105047b11ac8f9388f10. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2517821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63ee5ac5021ad0d1f113be946fd9ced53114a4e93c6a4c6fc2e2f88a0b6e6bfe. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/CA5KR2517822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7575317d7817481afcb0467a737ade0d5d45b8165a22ab5a588595c24f4daf2a. 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/CA5KR2517823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x034c61bbc9df568e05fa2f9724733748efe912ecd98f6c70cb85dc2e11d5c506. 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/GBKQU2512379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb87854bb7b89000e309eb33079ae2441abad543c860ad205e6a6e2437c7f698. 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/AUXN22504883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4225e973cddef5a048b7ce80da11bc100a20f6d69c8151788c70c3f43d2502a. 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/AUCN32400285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa83d422409f1fc27a928a11fe5f5050533b70e41059b72ad7848e3e36e7fe631. 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/GBLV62421532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000b07fb18b7f50a6b031fe8c42d1bd03a5e3f605e94c9fad7ae2063ce8fdb4e. 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/FRR642401603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d9dacf7b1b2ddc49c0dedaf17653e3c251ec5bfd0e02808e63fabbb6b161438. 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/GBKQU2499531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e3a33a83a31e5fce01c7cc6c73b4a15235fd7db234680c50545661768a9b126. 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/GBKQU2488019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d5391ca28cf463140906fb52ca9585dab9f70f73165fde58b6544f10689ac3. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUCN32400169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ceccee34c6ffbe95862972700ee1651bc8df2f716c78c7e70cdd637d8a3964. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/GBKQU2475994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61b648b0fde35624a34a130f8f8c9d161101cdaabd5f6c6ecc61484a01dd16a. 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/AUCN32400116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f6e571d1430a36be283b59456ef360d36fcc14168e9cacef32849721a036a1. 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/GBKQU2455484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc13c3cfe4e10dafc47add7fa0191db69616359a1845e65c20087eca0866741d7. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/GBKQU2447975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa002280b6e29569c55224f88068edb668d7f5f89460de07b74d248f2cdf118b3. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/GBKQU2439844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81226509fe0e46cec7c9d6961323176b297dfc92698324d9d5176c2765496718. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/GBKQU2430243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc724962067e55f4bc715fb1d0ee729a6a4d92f0caa6cca929dfea106987b176b. 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/GBKQU2415222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d4cf35e9d2fd76f08a9f48c6d4a344a5dc9b6d904a25ed0fe1164edcd769a9. 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/GBKQU2408427.
Roses & Thorns - Suae & Technikore Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f03051bfdf11ed6ec2c53543978fd982060d237ac506b045cb0d79384bd811. 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/GBKQU2402298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf88dad97d8bb5ee43f3326d3054991575e9d8d1c0419fc08c5d8b8fe1fdf1e1c. 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/GBLV62305879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf49869ff51ebb2cc83acca55e3235d34e08ad57f274adeb5f317e0136912a6e9. 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/GBLV62305861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a874a682d09797fdcc88e83971f2da64e6062be1fa0dc35558c8d0e5301bdc0. 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/GBKQU2385275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1c20d82d309fd30e3fb3251220b84459b4bcf97747542bf75c33e2784ce4ce. 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/NL8RL2321233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6727ec23e9f7e4cffe49da966b98092f1f000e207ae1ac4954e140437a53dbb. 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/QZS632350483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54023cac6f9e02138e3bf7d0bfa1d60bc468e93668267c4677643aed70246682. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QZMHM2386371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4e41b82e0417b8b6cfe046527e4ae4cc4096e7c045577325bf172150eb67b9a. 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/GBKQU2359829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a551e9c7a4fc52f2b4927d62746e3ee46afd24f9c32034603a660b768ef3978. 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/QZS652368429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c75384f957d5a94e608efbee2b9d992d40230966f01469cfa69def08e7949ae. 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/GBKQU2334657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5029ae057c4ac31e204e9c881a35254f93dc054d0606cce18ca7cf185344171c. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/GBKQU2334658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f03aa9fd86c60a44f794f8df2f09e8506a4a1f2d205e788a2f1d8b672c1ba3. 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/GBKQU2332054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x997959d43e4ff767ddaa20c479cf7e8a40d904cd0cd7bf298ec9367682ce5bb5. 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/GBKQU2322592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a43960af6653a2c672d9ae9e0d672b04ceb9e9a1555519d5973b64444f7211. 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/DEPI82301389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb95def25c448cfc07dad73494fc5378a42749928bf1a1e63530d37d927c617. 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/GBKQU2305035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd817dde1e9609f5e24f4c94193362cca4f84e2baa916611199c9429e2127eb. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/GBKQU2304089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32420862849414057d9d2afa8c95462c2abba239329ef6d53d680d246edbdfd. 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/GBKQU2304090.
Diya (Died in Your Arms) [Radio Edit] - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a91992d148dd0ae683ef55e42f6d65d611c90a05880b41aeb699c1e596393e. 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/BEB682000488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f63a013421ead58423528839f8c2fdf54431d6b58ad379006eadd56b7ccaa0. 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/NL4VT2100160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfec84ae259ce65c12ba4b86835db1edf78cb5cc5f2deac5b221b8d0e26b27ad. 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/NL4VT2100161.