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 0xb6534c30f0eacba9d0a8225ce97145e63cdcb6dd9e44a50d7a22971cf981a1e8. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12041349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ebeeda8da4d19a8d9c23d38e40a4c79a602c92491f82b6930395f64c899dea1. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12110149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285ba8d2eda38e3bd4b31d9d40b49ccc0adb924b1521c76030ba88b92c7dd988. 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/FR9W12110152.
And the Ashes of Our Burning Souls Will Fly Away
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b749fa3fd14da36ee9e2ae39acd8836ed0e958c67e87f5786c23338fd51fb6d. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/FR9W12110153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18d6233f0c59b789b68afe37cbbf19c335307d9e57747c65e381f6894b9b65d. 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/FR9W12110155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d338806f357eefb1ec337604e8b70d82dd80b74e9428c570d5c430170bf9a55. 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/TCJPL2086866.
¥ØU$UK€ ¥UK1MAT$U w/ friends - Midnight is Comin'
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b69628d6ae0d7730734c48ebcfde6a87c4627e75faa92964490fd0e76072e6a. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGA902288097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa810b969b02b0ed2373e95b03ae6c08157b4f2316f246e3550120f4197ff68ef. 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/SGA902288098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ad465ca076f050f885028e7be3d6e6fdcb6a7f978d6eed9d94d0e3f631e526. 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/SGA902288099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1bc9af4ea5ddff0f3bd2984135070cc8b5f589af78cbdb1bd769e1848212f81. 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/SGA902288100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x091fc54d870389d21a2d3bb14b90ff4f3c76c434907d844a3dfa881096d87efc. 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/SGA902288101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a3fe894b9073fc8c2a0e14e4042c2e0ead7ada85568a7b644581ca57966b27. 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/SGA902288102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ea6852d67fa25ce9a8735ba26923e3503274146be578a431191c879388e6ad. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/SGA902288103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca767ab702bb1ebcb9cc7bc607ff71605e3db14a61e4eda478dd6d17ce11dbe. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGA902288104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9084bdde8db6b2f4fc43d1d9392e05fef5c265250a2e99976c5d199a2ec70f4. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGA902288105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc81e7d502a63711b60db6a88fbfa49555ee6636a88f3371182cd5df820c8299. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGA902288106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6470f8f3e1baab5327d897f02fb35d82603817c5a77a33b350832b1da4c0b1d9. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGA902288107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a5e422d2c67efd87433a2c9a724dc54de5affff211a180e50bdfcea32e7f4c. 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/SGA902288108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3612d2d23b6c114b6bc8002ad64e5e917b02a6ac77e0d3b7db459feb48932161. 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/SGA902288109.