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 0x2a58339e958c56adac954a3a9bc5186b53157916b9dcdfca1eeb1968911df32a. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7391cde3-cc7f-41be-9add-d5f1f0af5de7.json and https://artists.proofprofile.net/proofs/artist/7391cde3-cc7f-41be-9add-d5f1f0af5de7.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 0x8e799bead4e46f52b935cccca7918702d52a11697db95195a5eec8a4ef74a0d4. 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/DEN062004409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b0dba83738766e37b6b95b024db609e2b1947d83170e9153e6ab05bce786b9. 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/DEN062003796.
Abschiedskuss (feat. Philipp Dittberner)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2867e6a69dde3261c60f675b452487da13e08e135d090076152e0130b23033dd. 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/DEA812300517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x678f66ef42ef43fdb2243c8a55467c973a5e3963357ce0ae0e5bd91523dd2509. 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/GBLAZ2302003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b4c06250ed5dc0eb74700b98ed50c6d589ebe14f92ca2138e52e1dea2e0d08. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/GBLAZ2301982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x572ecd674ffe124d0da7cda3d16f8e60421b83070d4c7d472226d30bc24c0c59. 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/GBLAZ2301921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe0e55738f7fb298f2bfe9a7126816766126ba410a3b726076a15e6b3e9db94. 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/GBLAZ2201824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d28a1372f5cca8dcb981b034593d9ad1be894150503a81305e529d841e5e2df. 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/GBLAZ2201747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8ecbe8163afb647e83f683135f0abfea3fa96e4e8f38989e230c55c55e032b5. 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/GBLAZ2201702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x572ecd674ffe124d0da7cda3d16f8e60421b83070d4c7d472226d30bc24c0c59. 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/GBLAZ2301921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9da45b3404356b67898ed7c54d05a4f4c8a3947001c5abceff4e327c3f65bbe5. 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/DEPI82202157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc864067f9f23704759907f05dab107128561da7f509be4416d3cef521d67aa8c. 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/IEACJ2300335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f2fd2d589f706d7f64aa50b586e8e57348f015e8d12d5e3329ce83cc8c67ea. 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/USUG12401967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb452706b95656a97118626ee4c2cf355a0a62e1cfb75fce98b58dec14c51f5d. 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/DECE72301636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a6634387f33e20fbdb33b8a25edd378df4057ba895f98fe73692245c632d50. 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/USUM72301876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf00f8465cab5b6c418cdba5996ee0c4c10834e8dd5ac5d2fb0a85b74ebfa3b2f. 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/DEUM72410192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3441af1f6e87430752c033001d27d0ff8960d2b9731c5dd2bae264b69139860. 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/GBF088590110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da89573aa53f51178bf490e6160975347f122aea2c9c5d5360edf6a7be68a19. 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/DECE72401347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb47a532340d8a2740130fb4a4c1e9589f1168d770084e8d224d5c435bfd7d43. 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/DE1FB2400133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c012397b875136e5d2e4dcde7dcedac51b918e426da0b0e9a2d612396d2250. 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/USUM72212470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ea88672a96c2fb606ae7f19b80e061765915235d89b85ed359541abbdb3968. 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/DECE72400220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d84bfa7074729eed10dda6fa2b5acdf03ca418562a617492d321a53b23cac5. 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/DECE72401229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde9f684e6c60d189eae16f744e6ca3bd06a34ad5d46219497e3032376702f955. 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/USUG12305911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18b3a8d9cd880a8e85e352751efb55f48c2ff48c3a73c15d6ecf9a750cafd02. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/DECE72400963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59802145cb0735a76ec7fb82ab93729abcfd2f21d3f51d4c0ad243eff2b425c9. 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/DECE72401703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x722b4fed124fff362a44b7d5e4696d86fece136d9344e36ca09d5401c1a96087. 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/USUG12101240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf350232794aa860812e9c17b1c537184eb829b8c80f27e483e34fa9e242a973. 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/DETX42400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a7170702d534f205aea5b77089256c30ef6a1f062ed0e55518ac98faec433a5. 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/USUM71104998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe4d6b1333c0b68415aa095d8f7da6144658fa401eddadaf4c4b87c1b101e26. 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/SEUM72400642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19accf5d7cc7cd27558c523858c684aebd511f6f31f304ef0cfc6fd0a15b9efe. 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/FRUM72400728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974. 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/GBUM72301930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a4b70ae0264b2189eae21f191842ed0e392fa4de65212ef16572d636633923. 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/DEUM72311946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe1152366b84041d04cd6fef614d54013d3f7851074a4d02fc944e94756a6677. 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/DECE72401225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd9b6095a28eee5d205d04dc6f4033fdc60859fe6fa94a9913cba7544a225fb. 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/NZUM71200031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc21f398f91bdab682a489960f761f3e83982d5492e97358b8fb0c18633bcd9. 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/DEUM72406670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf84ebf676cb446bc40d79224713bbac836284168bbfe6528fcd0fc398ea892. 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/DEUM72406814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb526ee85d8dd91ec650fff72fc3e4412e6b418397930a5a5b6cef8ea587efc04. 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/USUM72400539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64122a087289084b3421d52e53429f65a0fb5505f65a5a14a3077d93ddfdcf02. 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/DECE72401477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15754f794bc77eb71c989902ce61e5ddaf07f866bf44e5822528f7920dcdac8a. 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/DEUM72408240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b21b626edea24752cda99f66d726e4a52637649bb8718f1eb385473a87ff0e9. 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/QZHNB2115936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc4c8f72f94c53c335e5c95c25b8a0970a96d34c1401de33b3de76c884dca902. 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/USUM72315069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84faf329b1f3a16bd7cddd866fe7eae9abbc9122cfdf4a234639675b8bd9944e. 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/DECE72400650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2235e6b06e4865c8b9050ae8210e307a3db524fd4db2b59417fce086d8eb24de. 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/DECE72401479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ba0bfb8d1b9b0ccb05a9d188f5b12f8c2ee9f9d09ce4b6a80474f388beb35d. 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/DECE72401698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44815fd12a39ba25f718d5f57d07ad1519467c0773dc20bd2516e696c3f39e0d. 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/DECE72401699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d3b8cb0720bbd86f454ec773c7d15e588c95370afb637c3b5e6968b30a8db5. 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/DECE72401680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb92bde41fef650e48fbdc78a7fba5875e1eabf7d7477eb4824a7288fe0e6d06. 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/DECE72301944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa83f92be778cd319ea92817b3d7a0a400f96f1b2ea07e4b36b07f862dad92041. 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/DECE72401700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d04bfc9eb57d39c596a70d27919b5d7bedcb2b1d8b3a709f52434741b93d529. 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/DECE72401701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d8b960bc043aa11e1dda49813ce8b5bf8e8a03f1ed4318c032c21bd6da3c6b. 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/DECE72401702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59802145cb0735a76ec7fb82ab93729abcfd2f21d3f51d4c0ad243eff2b425c9. 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/DECE72401703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b8bb96af3894cccc7a63f8a12420de4a719eea9b52357a112a9c30d11e515a. 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/DECE72400122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82962d2cb4eb2746b65d7b98fd6c4b51dbfed5893e9968870ba310f9700a321d. 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/DECE72401704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a1821967f30e57b346099a76a01f826724b820c9509b56ceebcdd390eb1fe0e. 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/DECE72401705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd1e15c4682c6713723ac7ad92afb3934154cc4907caac6ad5b3ad6f1d6b13e. 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/DECE72301578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5601c383fd71c0fc2aba1192e9dffc5b904bdcd431d39cb934a8b339a4c530ea. 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/DECE72401706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe94ba38c2806e472696068b0693b645ea8c58dc99dd96223ae94d584eb1af6. 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/DECE72401321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b0ec364be2254fbc7c36d5e0dc800d8a12a0da8396f36127a22dfe2a0ae381. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72401707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ec2cb20b00d920cc8c7939de3a7eb3871cb0c0a693f11a764d1b47a0995fbb. 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/DECE72401708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2af948db9c2182818b1bab4c6d42aea21e94341ee6714cf1e8855fe82ae1c9. 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/DECE72401716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefecb53768d941f5e1a19fabb41d8657f9ac93fcd22990bf48a18d466403f231. 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/DECE72400444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5246ebcc36f1178cf4746e6dee2d5623ab0167d72ea0643e22f9eac983a72cc. 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/DECE72302999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6328953b72692f8cde7446623d2764151ee509d4a97b8de368811d58b0432c0. 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/DECE72400862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb55490bd65a389c82d06576e67ddcfce6f21434e2e37b61e8d093b24bf8416. 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/DECE72401709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x880aa98a22a29441c6daca9f59aa2cb137948631508dd910ce9a835b780f7a56. 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/DEA812300512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59200de823d69c51ea3c62b604a7f0dee9b7b829dc2955038ece41815ac4dac3. 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/DEA812300513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbdf7ca57a272111ba52c9f69b3e79ad3e39770516c0cdfae5cb4d2ba39cdba8. 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/DEA812300514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ed02d8ff54c7f99d33523011228f4793a452c40f032a9126d252968c4347f8. 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/DEA812300283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd30359b961cf0358cac51b4687a389ce9b26905548b35dd8213285b479897bad. 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/DEA812300515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921f8f2cf4a82691be9131ce3b10e4e95cf681dad07a6eca1bcf5d832ddfa6a2. 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/DEA812300516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2867e6a69dde3261c60f675b452487da13e08e135d090076152e0130b23033dd. 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/DEA812300517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d95b8aa954143c294329874a716a4a287a340442e4c184fa1ece305ff89189b. 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/DEA812300145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe775329cea9a024a93c4bae32e9ec85eb11f74d6f032f1a6a6f9c47d6589ae80. 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/DEA812300518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x055ede35542bfddf46c50e0313c66fc51acf3cd44568917abc9f30b2cf453150. 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/DEA812300519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaf7f78bb910e4b2955265c910c010d583b7eb3ebd9dc5a1a4b12f2c20d524fd. 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/DEA812300520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3576549df4dba69a7da1cb6fb7810943802c7c11dde6e25dacf4e5f22719eaa3. 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/DEA812300521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877ce6b6045ae9dd994099c57eb0b95c56dba836dd81415cfed1e61d739e18a6. 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/DEA812300522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f8d01a43e40ee42ed8f9965c18ef80f7e8b0263a29f772dd9b12757cdcea0c. 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/DEA812300523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59802145cb0735a76ec7fb82ab93729abcfd2f21d3f51d4c0ad243eff2b425c9. 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/DECE72401703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a651750c3fa20b24cda948b29c3c1ca55eec16c911063cafa65e022c486e291. 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/QMFMG2316967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc13351057ade4cfdea7c53cf60e560a75f04fdc37ec54eb3e7d2d3ea9da6bf67. 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/QM4TX2335673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b61bb0171bd043e5cb8d54165902f637207b080274b26292c3493722a16fc6d. 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/DEA812200565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d43bf58bcbfca5070645291f8e656d5f64bd9d777c653a1d2d86097b22e263b. 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/DEUM72207097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd16c0af212fb92ffd4aa23280c4375fa5af433e0c1b5b63bac5d7602f685246e. 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/DEA812200289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6deddecfe1126fbf4ee99d18ce4aa67b58c69b6df7810727cde0549ed483e68a. 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/DEN062200629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3db3b5f36ad8145a5ca62cfa6d92eb46a50e3a327d6f343d69b7952ba8813d42. 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/DEA812200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9b827bc7d758c39b0df18a693bf9ef243600d1f0c59b18b4d8f83dc09415c6. 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/DEA812100308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f42627b028aba506a67954d897ce99e3f52a5ab0f11085f79fc2667339436b7. 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/DEA812100371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52168b680fd510a3353680ea4dc8d5889ca255d4b6adebc5f2e9607307384d4. 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/DEUM72119001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4abc86cc5bf7b045cc842e56d3c65e935bb1de50e6d7b0373bc7be8d1e03fe2. 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/DEF912100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce0d16a926303ec1d1b75d16818bef85348020c57479a400b11ffba4799ee05. 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/DEF912100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45344df5d78dba946e7d76115c505e3a853c41918687f148481b563e859e4d28. 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/DEF912100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f611c3c2500a9263a5d88153faf488780fc526f6c9f8d783dc590dd9323318. 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/DEF912000040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aaa9285f2bd7e2f53f0814d50155e63c7a9611e3431c8e6ffd2fb14e89b0cf9. 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/DEF912000027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40663239a7129b2b1cf17ee39c72f4b5604b6da1712024cc4c73a5a6dbec07cb. 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/DEF912000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ecbec683801767a73c78aba71e91f40b6099f910bcfa3b348dd4b10b93df945. 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/DEF911900036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d7847bded8e016c0554218e2a8d9094d37a826db0dd13ef00941239e60fe15. 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/QMBZ92427100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290467b4e435dfd667990f343e12be64eb8cc96864996fd553b413e8a5b220ee. 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/QMBZ92427041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b027579d81baa0c9545f760b65a6b64a048c76d4104a5eb59f005b11b8f718. 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/DEZC62295658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c2bcb631ca986c0e3c466726655a5043bcd36fba64fbc25017fa546f6c1b83. 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/QM4TX2482928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1889b515c1c9602a4c5d9e72bea24c68ee4d5bd623e88e0b8a61ade50d942c. 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/QMBZ92427048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc13351057ade4cfdea7c53cf60e560a75f04fdc37ec54eb3e7d2d3ea9da6bf67. 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/QM4TX2335673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9deec0791e88ccb4c6877f0b8385bf42dbc9d214da3642c744ead185404f4921. 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/QM7282343158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbffdfd16b4957546c526ac2fca13a6dc19afa48c5b8a532822bbc900925d335a. 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/QMBZ92427052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8906c008abc9214b8aa7e8d8f4f8a996ea7a6dcda3661ac6a4d700d6cf019e20. 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/QMBZ92427027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f39855c03df2e274e05af4babb49e71ef29268c4981e3026d643c0360b866ff. 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/QM4TX2401891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf08cd4dda9cd424c9925ad3bd7e756c12546e1e30f97c0a868e68a6bce1834. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2451131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7007daa962efaad079c0982d713521dff9fa69a98ba13d552f461f92901bac95. 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/QMFMG2317324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4be82099516d288a153a4cb73a9d4b433b86ff8725143616db9351677d56184. 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/QM6N22493228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f39855c03df2e274e05af4babb49e71ef29268c4981e3026d643c0360b866ff. 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/QM4TX2401891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf08cd4dda9cd424c9925ad3bd7e756c12546e1e30f97c0a868e68a6bce1834. 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/QM4TW2451131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a651750c3fa20b24cda948b29c3c1ca55eec16c911063cafa65e022c486e291. 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/QMFMG2316967.
Einmal um die Welt ("Die Mädchen-WG 2023" Titelsong) (feat. KATI K)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c8e3ee61cfc602f2aed33f7e41c43dae1471159186c98e6176008f680f9451. 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/DEE862301746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf08cd4dda9cd424c9925ad3bd7e756c12546e1e30f97c0a868e68a6bce1834. 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/QM4TW2451131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7007daa962efaad079c0982d713521dff9fa69a98ba13d552f461f92901bac95. 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/QMFMG2317324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9deec0791e88ccb4c6877f0b8385bf42dbc9d214da3642c744ead185404f4921. 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/QM7282343158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x335578fa73e5459f4599a17f965b11987e53b4168323d720bc44ebe918da2a4a. 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/DEN062004067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d06698256025cd0d5abf78fb7f82cab6dd0015adaada9a7864c178314d03e7. 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/DEN062004135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x450d124140cc926fe1b53658ad66ef4b5cbc2ac2936f5c6304d389395923325e. 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/DEA621901341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a2da0e2e835d9cad7bda150688bd2f898b30cc5ebb5c4320da842905367b12. 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/DEN062004157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a9818a12c2ed5aa7c3869d1f9d0871e30a28b8708390be78c4bbba06a0ffd42. 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/AUDCB1701555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb219b52d691e2204ee10e50e0869ea3b31017a6c3dd8ca274959f7bae49c884d. 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/GBCEN1900047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd632bf5a30b20669dc60fdcb049f2b6e6cec68c49440879e7efb3ca1a45e42bd. 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/SE5R71900309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9d57c72bada99261b9550d356d900370b2772dde1866121fa36d6d14c9acc3. 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/GBCEN1900052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04aff4bf20d897aba0ba45666e2737e731a7040ffb57bdfdc7945509048e4090. 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/QZA742002490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x342acdca972e92a924633ecf51e086ec1356257103faf78b08d1bceac9e42629. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/DEN061902489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cee648af2ffaaf1cb77be09138ee1a5d46e96284726c62a86019b1d17b44c95. 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/ITG411900150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d17004da0e6df56dbc1fa23483053f2bcf1f715c0b1ac60aedf58054c92d75. 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/ITG411900164.