Dan Berglund (born 5 May 1963) is a Swedish musician who mainly plays the upright bass and is known within jazz and fusion. Biography thumb|260px|Dan Berglund and Sidsel Endresen at Vossajazz 2016 B
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 0x1223ec5c21bcb9c5f2a397c0e7b4ca8fef79e1f83458a7e270e95e12a8ddbc3f. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/99d0d03c-b6f6-438f-8b6a-0e8ff754db4a.json and https://artists.proofprofile.net/proofs/artist/99d0d03c-b6f6-438f-8b6a-0e8ff754db4a.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 0xd7c5a4f228371394e6f6f2dd5023a8e222ca7d88999e8fc3d905a12e6a3e5ae7. 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/SEWDL6155783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9776843942849c040434692ba95f598a74cef1287d84ca81f7d02736eef02787. 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/SEXMC2301501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacf6404a7364e2b77833091657e4f190ba748aaa4ea33ae6a0665b8aa039cd8d. 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/SEXMC2301503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffac6df2cecf1fcf96603fb4f6ccb67fcb198495b68334cb4944c07471aa0451. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/SEXMC2301502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2243315f5c67b44be32b1e1ff3c5c9351c2a225ed4dcbf8f0dbcbb47ac99632d. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/SEXMC2301504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c4f460d447098af6ec18b957688a1bce3ab4e4e8acc2064c8fd181bc44a733. 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/SEXMC2301505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c580e13c2925cb92da751c96892272fac3c44e44544e5206a8c547a6b1eeac. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEXMC2301506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240254c7e44ab03097fb719d8e9ee2d182675e9b2406d5c89ba4680b658d6f66. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/SEXMC2301507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x129209cca15b77e0541a1dd2dfe2defda906afe62180d38fc5668be1342491d0. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEXMC2301508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04754f32ab94b0dee70af767e0c38ac388eea18dbe3201dd6d49dac4043607a5. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/SEXMC2301509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb47ac2c0b3e84e10dd5caddb9331e1b20712edc3b443193c2be72206a3213bfa. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEXMC2301510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4806e1502406b94ef19be896d362bb27ca24c418fa614e7e3c41cc917eba597d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYNI1100104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed2821bc5235fba61e390345a1ef058c17b84899ddb6690634de62db99f4608. 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/SEYNI1100109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba7c8d9f2ceb7642723db3a000d63a3128d7bc2a0f1a5a50c9a984d60c357f6d. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/SEYNI1100101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2f74af559bf67e974edaf4ddd895887c51ce49c3004fe5f8d3329fc7c0cc28. 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/SEACA0700603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd6fd19c33a02e978016f528e6bbc3e7718dbb6186bb5d7f1c8366d22a1a66a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEACA0700608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec19e66fbbef8b7070dbbc130aabcf4b7fc2ae38902a66e8db0d1480fb2d6b0. 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/SEACA0700610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58fd4f5d494494163abf744bc0f0bbd2e5c61275dbd0c28202f73f7606258761. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/SEACA0700601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ff77183aa3152506e60a1f6242f30a9cbbf5019e336c14db3dffc6dd435853. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEACA0700602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2a9bc27a91b5ab589737f03eab4cc0dfa493d261e112beeb80657ec5c6ac58. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/SEACA0700604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe46facffa973819ffa108eda958c50024b8b4fdbb87934faa8a9e94749cd1b6c. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/SEACA0700605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dbdb7cf8e60df7a5659adfceff0fac6a44b705a2b0108cb1fb2e1c6dddc9b6d. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/SEACA0700609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e7f1f441d88d9dbedb38a649ff7320ddc9529ed6501886cf404669d2c13172. 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/SEYNI1000501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d794e0ad92f3c320ccd4cf336b91af2a600ba54fc45d0909564491dc27d9eb. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYNI1000503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f9d7ab4fd2eaa4eef2d2b6d01ef91e85ea34cc9c68b6e76816f9ca0a5a8dd8. 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/SEYNI1000504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f8322308c8a1c768ef1b2494674aa8b4bb4b7f7f13a6b267ed78f03106af8d. 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/SEYNI1000506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970be981154f5918e16f502e3cb0238af66d058da1c9d2cd85c09f931683ffab. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYNI1000507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4354cc682ce0fa7d74a0d0a9c7b43456a8958f75e0ff03f3bbeb7386619b22a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYNI1000508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff704088cc0f957a560ce1f254b54a5acd8f2c522d50e1c084b2b3046e257f6. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYNI1000509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cf4c35fad8335427407d6907a052fdd761c689618ec987711490dad4a4de01a. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYNI1000510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc8775f2b66d41c9fb2b28e917339edeee4d4db6a5742650e9bf9184cab40db. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYNI1000502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f7c22182d3b482efacbf5c269b0dd4b1e411854040b96b140faf5192de5715. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/SEYNI1000505.
Poem, Ballader Och Lite Blues - Återbesöket
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7345e9c2dd57c69d375f5e3707411b0c9fe44f310bb493ff0f4c759db02acb0. 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/SEACA0701201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d573c6eaf6b504927b587f4a042d3ee7a3afcbd8ccafbf00df23bcf22ea8f9. 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/SEACA0701202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30b1de686b42379044a7e3ae0dff1a4ee0b9d9a69ff09b441dcd5fb9e5369252. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEACA0701205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x797e8bcb397dacf623d21ad60cf8ccd562004a6dd019eccef1149e8f5d5726da. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEACA0701211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d550a679435b9a0eb52995bf04044d5ef742a723b167c5b5d804a1afed894d2. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEACA0701213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4829e6a7cc0cfe538bdca7b7f20bba92d1f3efe0ce6885acaa31c57740f2b7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEACA0701231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf305d1e5f2770b86102dc9543e77147d433a79c62dcf3e8f1d45876548ac9148. 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/SEVWU1300711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6193f2a6c5a7b6cb0da7073195c3949b83f9748a5edee0e336f412d0f595b7e7. 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/USB8U1030269.
Fredmans epistlar: No. 9. Käraste bröder, systrar och vänner
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ff7f51f20c97fa55f4c3897b4ada188c7dbd5cec6af1887c8b57a718e76255. 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/USB8U1030250.
Fredmans sånger: No. 21. Så lunka vi så småningom
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f7c7329fd981168f46ab05e4fa9ac366a5ce9a068015ea99c323180c3694866. 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/USB8U1030268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbda7821eb726e4a6980e011b5d06f96a5368b6b25a63085eff7daa689b92549e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SESUT0700402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aeda0d8a83e5bbf2968ef37f9c5d11d3f44eee39416cd00f03129f52eb44062. Chain 2 (Bitcoin): anchored in block 959146 (2026-07-22T18:04:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SESUT0700405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd73328981c8fac66fb0413c88534c8a75005e76ce388827d72738ef810b74c. 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/SEXJF1100101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f5c455464d298795a615f7f7ad5b515d15d5e5607e5eb2604dfd5117b0c0639. 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/SEXJF1100102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fc7aec8c5b204f81240de1fff861bcb179af34195460f85a4ef92c5eecc9bc7. 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/SEXJF1100103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ac01b038ae1016d0669c4017caced28e71ccc7d8039e7940cd61cfc8af2224. 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/SEXJF1100104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd209e1127bb6176fc0122dda8ddf74847bc9bab83e2b60b104f547976de5670e. 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/SEXJF1100105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5528c5ce02949f86e73ec32d3b6395d593daa09f7041abcf2a8b150aa25edde6. 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/SEXJF1100107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe0f59a0d03541435c7807464ba357ff1bac5bc105e43aee266dfa9237d70446. 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/SEXJF1100108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x303eff65feeb078434085c94dfd41f8727f8bb21c36327a3f595cefa1f3444da. 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/SEXJF1100109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d5806ed8a9796ce92df094eb7dd8770008be9d47670b99fb15717ed9e2cdd5. 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/SEXJF1100110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e77a766c8f48918244999c1d1722595c6737125bce9ef46cf266121790b7d27. 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/SEXJF1100111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf89cf17ccb565008c0bb53fd6c0be8ecf73538772cecf5501002c886d8501f78. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEXJF1100112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0da81b82ab832c6dc5e4b4762c30adcb7bb77e5e9fcd67967596af3beacf9a1. 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/SEXJF1100113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4c9f5ada54ae272219bb2aa5803fe51922f2904ebdf181a0b5eaee89d8f2849. 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/SEXJF1100114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b5c48f5d710f82cd4645998c2f1fe7d11d08e91e6507bd420cbe518e10fcf3. 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/SEXJF1100116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad22da4e83f1fb89f323d1f10937ff294dcddbb39fbbc8766b372bf8f314fa85. 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/SEXJF1100117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5521cefb6006648391b915ce2e98fc8122b20f74bf314bd1b16009ac05edb00a. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:47:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEXJF1100106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b2c93bf1c556657e7c862354d929aa6f52cdd18dc440f4a938e9e2dd18f2c2. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/SEXJF1100115.
Bagatelle in A Minor, WoO 59 "Für Elise"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0bf8b8c5b530113570db39fde91fb23291d3910a375e42bf6bf89d8a5dc9e5d. 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/SEWDL6018035.
Orchestral Suite No. 3 in D Major, BWV 1068: II. Air
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1f07048e7fb781ba0a360496c3f15a1c31b3cdc7b7f1df799e9d6134c2962e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL9750009.
Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight": I. Adagio sostenuto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9baaa243819007bd8ee40f7c3c05d5fcb2298f558632582b81e149b7fbef93f1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL9750030.
Carmina Burana, Fortuna Imperatrix Mundi: No. 1, O Fortuna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3748cfad3f74dd9ed4aa2f7356aaeb39b428223446f22fdbd26440035cbdaa4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL9750008.
The Four Seasons, Violin Concerto No. 1 in E Major, RV 269 "Spring": I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x266340f846980e11c7624aec24b63c6e16c0e88c88afd3ad3f4ea074c4523d04. 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/SEWDL0721501.
The Four Seasons, Violin Concerto No. 4 in F Minor, RV 297 "Winter": II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcace7395630a8352977e0bf6f2f79061361edfff075174ffee9c4cc57a085a07. 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/SEWDL0727809.
The Planets, Op. 32: IV. Jupiter, the Bringer of Jollity. Allegro giocoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656d020d67314637e64d9a84e4b4336141465b525995dc0e3f84f3a35cb5149c. 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/SEWDL9750010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f50a8e8727f4a7c90c9f44cc0b10c745f8ec0e654a9ca68ed54804ea6789074. 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/SEWDL0741302.
The Nutcracker, Op. 71, Act I: II. March
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefb5cafffe3b5c3743e8d8e13983ffc771841cbac3b6320b8df916053eb01143. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0535403.
The Nutcracker, Op. 71, Act II: XIVc. Var. 2, Dance of the Sugar-Plum Fairy
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe10a82d71c9bce860bb7d48339bde1d70574282baf364166c750dea3a8ee9a4e. 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/SEWDL0535422.
Music for the Royal Fireworks, HWV 351: III. La réjouissance
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2741852fa719e9f2513b6ea3d1cca2309f1a1780fb960a5512c1a3806f6d213f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL9430199.
Le Carnaval des Animaux, R. 125: XIII. Le Cygne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca7dc20e7fcdc3d8976910625e21bba828aa302486da80003742f0fa5d6fc52a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0553909.
Trumpet Tune in D Major "The Prince of Denmark's March"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bfa3f7608971384a775a519047ddef9e70c00927c2e0923126191835f23eee1. 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/SEWDL0749710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1585a7c691ca352cdf07662cd49578a89a8e8ba0ae659a307ee7de47c16fb2d7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0720603.
Die Zauberflöte, K. 620, Act II: "Der Hölle Rache kocht in meinem Herzen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90331e98a19c612a3546d057d9cf192fd3eb3559f35347806475192822d96308. 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/SEWDL0719612.
Suite bergamasque, L. 75: III. Clair de lune
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37979c0bf811d5a336a04a17d7e142d18e0d2e17ce37e308745366f5877aa3b7. 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/SEWDL9750011.
Brandenburg Concerto No. 3 in G Major, BWV 1048: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2026c698ba77be4ad3d93069e7f94ca96d09d715fe92446caad1611737df2c50. 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/SEWDL9750014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40160ccb2d8268668ec3ffca8b68686b124c2f516c13a59f568c72ae965cedac. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/SEWDL6152869.
Who Can I Turn To (When Nobody Needs Me) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf77c364973dd56c56d986dd8676705341b365efc951174bfd5c7ff71a6ba1513. 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/SEVOZ8801701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x037b7167b21225c2024d4d208657de6105085927a19803a48b0d090fb717e9f7. 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/SEVOZ8801702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c4b59b2c8fa093e9e017807814a81ec6b2d7b1ec5cb90aad55c0edf7315b8a3. 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/SEVOZ8801703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd654c61aded19c1f62857cf6fcce2345dadfd2b5cd9475829d101cc0a62570. 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/SEVOZ8801704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14a6e6c10667248e0ac57240ddc8339440f770bcea3c5e46aa31196e0b45582. 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/SEVOZ8801705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b544674eddd9c1efef918ff6add740f40aef3344cc2d4746329c46178d80646. 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/SEVOZ8801706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2984c35c31086843ea0a8898344af227ef55a071e9c04da10b8d4b728c83211a. 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/SEVOZ8801707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26c3aadd7fe97c80e28d0e060099cf4658b727081c7aded9dbe41d2531a79e3. 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/SEVOZ8801708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff482aa85ae9e02580cac466a34b7a49f8f65e35c8c50c48bfc5183358a18f6. 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/SEVOZ8801709.