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 0x9a4820294fbbc7deaa9cbb721f7dd5ed7c723e92ee9a7b6afee125f47daf9a27. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/858bf2a0-7afd-4721-b40e-835fb77332b0.json and https://artists.proofprofile.net/proofs/artist/858bf2a0-7afd-4721-b40e-835fb77332b0.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 0x387f052cc6415828aa4e7806da8657fd9f755a9167b8bbb4e774c0906d0d2501. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/US92U2401114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x541ba0f1e560ad6eb0e2da9c3963e265d9ff8b01a34b7ae564b20f42cbf71c2c. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3HH2524072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7963948f0847759023ac1be58ac85fca0c9238671a879d847636f39d44c5bb3. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/GX4R52516990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5857966106356bf169dc46a76afc878dd0e557815ed62731ae1e108bb489e1e. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/GX4R52512827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4423d2e487a493a7d82aaa5d341af3a10086fe67840aed2dbfebed3018664c1. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/GX4R52515504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac8c9df0b3bbeded60d0c6ecdb1c9af9ac3c1878291cf8fa4894bc07bc625a5. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/GX4R52534140.
Selfmade (Bin auf Cartier nicht auf rayban)
Hate it or love it x keine Liebe im club
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x132e05d480b710d748687d1bc73c3457b3b9e7d36931bebb55fe0958fef834e1. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:28:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US92U2402734.
Vielleicht Vielleicht x Insomnia - Sped Up
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4356dc2e20ffe93f245b2e3d0f182437e02525fcfee7c87de8920f39220ca27. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/US92U2500055.
Vielleicht Vielleicht x Insomnia - Slowed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55d6e465928d9fb92fc43113c5df69885656cb19bb940a28b16d59d632fcab7. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/US92U2500056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cbab2c5caa9277e7d94b6646b25c9af227a13c8ee5a25beaad89162e321d542. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:17:47Z), 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/GX5MY2538436.
Es tut mir doch so leid x Dj got us fallin in love
Vielleicht Vielleicht x Innerbloom - Slowed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e64368cc4d95822f9a37524d9fb54f3a14dd9a82b036057b256ba2fd8dbc88. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GX5MY2538637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b82b5dcd0a8bc7bb999d8beed02dbc9b92451de9a47e20360b2cc94b5f02a8. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/GXESV2532927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f366770f16588e2245477346e414b49eac5fdf25380992b1768cbce4858886. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXBDT2507456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ce0d0fd80438751e8b8e07739ac7fee6810ad2ea5818ad2d7e8d503a71c2294. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T03:10:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXBDT2554463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b8d1754eabba706afb27bf6671593fbbad0035b34c56af5d6e6f690150d3ee7. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/GXBDT2564387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd491f29edc8b13fce2aba1688a4d77b522dfc99cd0ad1bcc459082accb8305b. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXBDT2505401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c4f3fbca35affa0878b95a87de814c3376713b69eb0ce8d1e998e35ee8e0ab3. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T06:44:01Z), 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/GXBDT2582409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3004880e7ca07f1c0d5c9b081c6dfa720f694c21464f8c44e1114b727ecb60cd. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/GXBDT2581098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd87cfb5ae78f9aadf8f33e94c62fd76b92e4d47876bb965250ffada6ee5d0243. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/GXBDT2553565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8367cd4e84314014a4a87435845d5bd024fbc10a81a827d5b8d5e31d506db331. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXBDT2558177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f99eed13e96dcdbb9defb78c6a2185b3a4303246057016c58452d9b1e21aee2. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/GXBDT2540058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501a4e44c6d61c952c64a5e9e4faa614453afc0232cc1dd83393ba7cf6542eeb. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-17T01:00:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXBDT2534194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a832fd69baafd8af2b12fb3b8bdbf9ee46c22281d921388a112d4baae141d5b. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/GXF972597702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83cb213d9952846b06e2c7c2c1442dabfee2463650602ea36d6fea43e6f25b7b. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GXF972596236.
Vielleicht Vielleicht x Innerbloom - Sped Up
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2724dcf5174242710e5c4ea2ed85040fdd44bfe91e6d7056aab655c46a6b901f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GXF972510759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6cc818d6a96178052dd5924e54b902f620471156f999d0c3c0f38d938d1a579. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXF972579250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe020b43433e36e0e6af83a8fe7c3d5ef986b3bda767851a9fb510f3430adf71d. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3EX2518082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ca2e335787333046850ef7c6c46984d986cf934539594e1adfda9d747d5975. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXFHP2588396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd45e6fb6d17c93ffa3f97d7b94ecfdd0cfda9eabc8dd02de0af7545e2ee9185a. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/GXFHP2521210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca89934adb06dab90f68aea12f8fd7a51beb546d9bbd269f018263dbc78c659. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXFHP2535862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9d047a64bc66cc3fbff3880e4af6043be3a4bb03ee40ac693ad2840370c6aad. 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/GXFHP2541744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a51525e5a97a3c73dcfea919ee2a61315c29e06e2d15c6a1782f602b2ed6899. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/GXFHP2556450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d93c7b07a0ab44342d778d93cf7ef786b1194dab6ee2398c9adf3ac5f9381a. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/GXFHP2501372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8cbf6bc3711721cd12c6663a220b0a9a81708f86a27c8d29e0af454a44c6953. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXFHP2518250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7211f794bbc14d726d99479130402ce962dbb84d835df23bb235ecadcc14560a. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:18:35Z), 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/GXFHP2563056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe68862565dcab46b32f11df5638cf6bb64db1bca573b79da4fef27b378024480. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/US92U2501724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ead9251cf7b2c98caa58171a5f2dbda8693bdc2d65deb459e1345c7a323af3c. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/GXHZK2591495.
BIKINI GRELL x i walk this earth all by myself