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 0xaa54523dfb1e41e542e49b7a29121eedaecc24616f32f97930e3ec4330478d34. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7cb72114-fd97-48d2-aeb3-9a0549482b57.json and https://artists.proofprofile.net/proofs/artist/7cb72114-fd97-48d2-aeb3-9a0549482b57.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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Ballermann Charts Top 50 - Die Hits des Sommers 2024
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 0x8c7187f78c800ca9d061635064b4c4089d9fd60d9278a500db98cb9890f16c0d. 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/USZXT2454297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867359e55f4abb0cabfd636d08a46018861d89b57927df18f84688dd9bc0338a. 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/DEUM72404783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c8ee04fb9ef43d2f1e282c70fd9055ebfb706fc7357a96f979d817e73e0f961. 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/USZXT2454585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d7f88f08686e51af08f73aa5ec1728599291f42bb08a7c10bd19ebaa251220. 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/DEUM72404664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf19385655fcbe6cc57c089f930351caf9fad0ada429f331ba291c4cd974e5050. 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/DEUM72402726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33babe75d5714895a795cbc119bbd4c2c665383d1ab54135e2e6ce4ee54b2f57. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZXT2454811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb55c8c8056e979f1ffc0396ac39b18f123a9f52ed3231e08c1371cc4894f10d. 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/DECE72400500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcebb531513434e305cabd526b9085b6c54c296f6283bb12116bb57e6e023015f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM72403068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9af54d34fb3e32c374c14638d0f6454754bd832139cccbec800795cd6f5ae65b. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM72305500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe645c0ea9ffb59d9952b616b1b550bdb271cfcbd0d16938c381a10054c3ca2ad. 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/DETX42400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb16aff0ff66c86d50e618f004ef7bdaf7a6e0f22dec9a7a7f8205cbe96a19d13. 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/DEHK92104744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf18a681ea9e22efd9bc1016527b1320c302145995e0770345100ddf793dc92. 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/DEUM72405922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1409d2a0039952f877d657745f91835a29f515ec61a0ca991dd57488340ce9bd. 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/DEUM72403615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1796ea60df1fe7cc71411d0f48a514458c5abb0ad5675ce46f466030e712da92. 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/DEUM72301260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe05858c38e529291e43075344271605ba20bad0f18c15c2ce096b657951409f0. 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/DEHK92104745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc21f398f91bdab682a489960f761f3e83982d5492e97358b8fb0c18633bcd9. 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/DEUM72406670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c340c77caf9e30868d59ab2823cbb344fdf6f6bd1d3356c8bd1898556eb02d6. 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/USZXT2454188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e8271df192c605649e63bbe1d621343fa2524cab06e2b373b6c95875957c26. 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/DEUM72406916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ec12a22a3ce0f297a2596543990731b3489697d40344c6324e3f3712494373. 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/DEVX52400214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4af74d6cfdde372e9b106e8d84a92ec726c3afc7595bc9393e9579f02a8d4935. 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/DECE72401167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4317691f7f45f53d11fdda9d9a46275449a6f2333236cb2bf46f6073091197d. 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/DEA340600416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f8ed8fa27050233913dd2e165145730c406f87069dbdf6c1bff6c67853644c. 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/DEUM72403731.
Mama hat gesagt - Gestört aber GeiL Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23e200b26f5b3070e266cedbf21c1d4287655081642e70132d7e5ca83c92c4f. 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/DETX42400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63a75db880aeb7b45bcc5c60573f91a1be7b5b7162ae0b8e4541501f5b1c2916. 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/DEUM72406785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f9b026830063e31a659aef14116a46fceca2f2e10ce50d237cbc3667da2ffc5. 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/DEUM72406878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdead0645353971576fcbe2b671acc2595c802bb26fc4e82f34269ad15f905ed9. 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/USZXT2453953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f639573ee9d12b3a5b0a4c4cb10b5d0f794c6ce74faf6915040a655abbcb36. 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/DEC610700995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd137187c1d2cfbd04ddaa5f172e46dfaf4f48d21090b11b0fe4f2578f01d3d05. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/DEUM72201033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68da78fb89fa39b857e4f8f17f724c49769dd4e2280e7c13a235626120941abe. 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/DEUM72404898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aaea80dc5b25b81130475a5103cc2c8bdf48af0e45f3eba28369f4a68f2b691. 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/DEUM72406629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c2714d1a43204bc5252c75f700471fa620c71919dbee13856654a83f120ec5. 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/DEHK92104561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1725198ce38df1a6f2fd9fd33db0515468873186727f0ae3ee57bb1162e65d33. 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/DEUM72406575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12ab42a73b861b6dbbd03b1734dcd79c93a11654582238e38d0a688809de2399. 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/DEUM72403601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8732abf8fefa13d91396ca67d89f6ab6db9fc77ec9fc4d2d9aaab2abf11410e3. 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/DEL942400140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46b3596a729c19feca6d62d954c8cca59670e70f1b9cce0fe5da0940e5cd0867. 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/USZXT2454525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4695f139f211b2f719106625fc22123d0bb1e31198d255006d24bea6c6e14e1f. 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/IT0052400033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5424c9d7a8ae940293cc561b6b2f6ee9ee3920c41f65553846d7dfe9bfdd8bd0. 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/DECE72400942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad454eadcea91103d71b212506c94e576a1ceb5eac57164b6a3b0dc2c66b1418. 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/USZXT2454410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc62d00dac3c81e2ad553fd412da5101105f40c9562335241e92d30f1c4e4c6. 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/DEUM72405965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe6e0c02a5165fa77283193067c60da9354097c01b790b52c85244e066dc960. 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/DEUM72206287.
Der Zug hat keine Bremse - Mallorcastyle Edition
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d023e299fe648911c09c98893080e609ad56bae9a4b71242a2d90cfd6912eb9. 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/DEUM72203789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf43b41529a18088469af7cf764f0266772fe9bf76715662ddb69c58f584dc5c8. 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/DEUM72405924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e94134b632702dbae0b7e92a6fe854ec2249386701ae5921f4d6c86e6c61423. 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/DECE72400854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a203c3768c437f8d99d5505b911407b8fccafd0b791ea2ef499d4db7898dbd2. 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/ATY522400064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1e2c7f584ad9a60380fa5775ebb2265934a87e98001ccedc860e498de26bf5. 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/DEUM72403302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48aebebd542c41fb79d031aa728750eb11721889dbea7fc3eac555774a7834a5. 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/DECE72400810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359e45e7231c09e302b1918dc652e63c3bcd6478dbd141812b3a1348f1eb3c75. 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/CH7812413659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8732abf8fefa13d91396ca67d89f6ab6db9fc77ec9fc4d2d9aaab2abf11410e3. 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/DEL942400140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d016159f7df367fb4358342a795b68a49ad6dc659109adb6c9b9b959709bbb9. 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/DEZ522100566.