Erik Holm (7 January 1912 – 28 July 1999) was a Swedish water polo player. He competed at the 1936 Summer Olympics, the 1948 Summer Olympics and the 1952 Summer Olympics. References Category:1912 bi
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 0x4df7bf73348a8349cd5f3130b08b7e76b0935ee704b6374f299ea0ae5ebc70a8. 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/23874d6f-c83d-4c5c-9b25-84fde14e28ba.json and https://artists.proofprofile.net/proofs/artist/23874d6f-c83d-4c5c-9b25-84fde14e28ba.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 0x140d7b90a6c7a2b9da237af556b5e8d9fec99200b3ea38a40c0117bd9cccc132. 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/ITS781800346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09bc6f3857054c64480e2e99531aa5cce6ea0050e8da7496ad94b3c8629be5d3. 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/ITS781800347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee4b92e0694b816050355c6c5b374b53c1ab38ad94e8030c065d6e9cdcfcd6c. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS781900580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb848d3f56f44f9ffb60fcb4855ef9530223d0078923be10b1abb4ec311b0e938. 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/ITS781900582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c75507438670f6ce1f22a2a2a89f9397f8c3ca6e085fde41132aab54c3d6de6. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/ITS781900583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x128c85d1bd79abaecdbbd855d4a449dffc05803ce757eddd52432f469447e50c. 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/ITS781900587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7b956afe535b64dc55084d3ed6719aad9f3b319ba8407bd1096a707c85b349. 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/ITS781900591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef7af0b0580a7a815c4e3466e3b03eb6caf7cf3abe2b9abd1ecc970cc0c170f. 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/ITS781900594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbff9361b90132ba481fe4adfea8da8024288072c05f27898e03ca36eb9519ab9. 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/ITS781900595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c6ea60070af305a2637483c4b38387e01c19d0b829fd4d0fc915c4d95430c82. 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/ITS782401521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c24518931ed2479a1a67e4af1995781347dc33f7253d35f6f07a450c6f72b53. 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/ITS782401292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c6ac492556b90ac9d6aca01fa61aa4d1818fea9f7d4823dd38c438075eafb0. 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/ITS782400941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4feba0e8f3d25398952e6c2b5c6598b1a394ebff00e5b07e1c98f00d13a7bd3a. 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/ITS782400685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3b3b72be73385ffb48a6d9a6c64bc615e20a72bc250db6725cd250b7de7782. 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/ITS782400576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc70762edf3e1e1630e88ac4e318d52978f69f64bfc5e1b09a164cdedf3f5b9. 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/ITS782400117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a1a1f9f9edbe8d72983b69b8bd1722176a2c56208503df887c5104ae9b59a4. 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/ITS782400118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f178b9f24fa32af89520e48ccd6559d8923aaaf0afd57d94e7a9412c18fee6. 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/ITS782300796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf53dde8ec93319992f49fa94a4fa813a4854d12e9eee41cf088144ccff8d8243. 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/ITS782300246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23081f4f9ff1f1a1ad05188ab42ad9fd0de3242f7483bbf317922603eb5b05a2. 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/ITS782300129.
Floating Through Stars (Piano and Strings)
Floating Through Stars (Piano and Flute)
Floating Through Stars - Piano and Flute
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4541bb57ced43ba2d64d59fc154450ed07824a4ee09e0394de454a4c1aed9180. 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/ITS782200103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43508972878535c02e74ca32630649c0116c8709ed308488b4ec3c6236b48608. 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/ITS782200019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fba77622958849a96bd214e74b0ccbfcad6c3993b44f7b5bd8e28003d4edb22. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS782000375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaddd581b1935e83e09467c096b576320645ea02a52366e418804193a6b334c12. 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/ITS782000193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x732b791509fa7fc91323d90ec4cf8a07ee0f92c3a93d5de18a4b948eff4302ec. 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/ITS782000118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e9725b5463a33c7875c7ba462465e94ec4c4b60dd7dfa3cc2faf4f23b5cd16. 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/ITS782000036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8a102b45cc76936648bbb9e9a92da6688bd7bda734a5b314ce43b78528d5c9. 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/ITS781901287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e5814a9caf8a6e3e657353887bc748aa6a044dfaf54163bd88f7c3dfc433ff. 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/ITS781901288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd863529e815ae3b58a5d4f066acbf0edcb89e67d02af744b8793b69f5736339f. 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/ITS781800872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00fdffd66849bd864e2323a8dbd808c7fe6bd50e896943f8b03f8c62ebfa79e6. 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/ITS781701695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3106ec42c0a7006947214736229bbcb651ffd107228f0a8c409d814b81077757. 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/ITS782300058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66b295995359242b77857dbabea08401ccfcfb69ddb2f5e77049f3024d441637. 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/ITS781701216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce55c1ae9fce225b04f9a9f5d2ee5b85b1e72a1da16f228549cd6e9c4428e5d. 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/ITS781701708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434e9152959bd406a9b4a8fd16be3afbc1260869320495b1f1f40b563eb74f0a. 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/ITS781800610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22dfa127a35250d9dc73b378e32e8809d092d6fac0f1a37db8a48b5c7b5bfd64. 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/ITS782200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1283d3f7cba18d2fc8ae2c8937d5c6ef9c9e5fafb656cb7bf77ef1b886a5ca15. 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/ITS781800628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ee96f02b8edaab0f4fb4282cdf32b01af120a7d53d94d980dd7ae1364ae67c. 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/ITS781901306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b0421fe924d5c954bb0c6755bef1cc51da9916d6750c872b2222a90870b40b. 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/ITS781901301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f68d0237c7795c5a5686b67f8f8f8f791ac682e9f6264923dfa9e1254a51b32. 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/ITS781901302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x275fe4661c4e09b56fa84c73ad6939932d6490bded3cfcba6a7c33e32869dafc. 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/ITS781901303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f0f2a4c05d7ffeb86525789bb7fa1592eb52b53347761be422c54835eb88ec. 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/ITS781901304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8a102b45cc76936648bbb9e9a92da6688bd7bda734a5b314ce43b78528d5c9. 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/ITS781901287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d24c629eec351c1a2c661da7788441c84ccd30dfaab699fc382b40c421723da. 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/ITS781901305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ef35b39ce5bdc6c5b928c7130924e502caf3dbb3fc103bcb2c92640b8f2404. 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/ITS781901289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ee96f02b8edaab0f4fb4282cdf32b01af120a7d53d94d980dd7ae1364ae67c. 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/ITS781901306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb341df741597ff24da8711aef570f76760a878e2e3113b75493c4ff061f4d5ce. 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/ITS781901307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad3158e5ecb06328136f616fa580d772b4044240ed735552fb24189e43eb4fc. 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/ITS781901146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea74c9b186b4eec773e4e70fcdddea27e77cf23e82c71f669e7a7728defbd10f. 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/ITS781901147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d5868688adfa6eb0d3e012f4cbc17f930ef9861292b2bac8709a8efc124e66. 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/ITS781901148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x497e2f1935b6681099ab524f19040fa3370263a80450441925c89540876e9dfe. 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/ITS781901149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb928101b5a006eadb405da3b24c24bf203e7ef09ff88068588725a82e31afa97. 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/ITS781901150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceeeea1e6ec614cf90584afd472a2e932b852bca3407ed38d6bf206f93c11b6b. 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/ITS781901151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae089288e2e111b0faea2dc373bba37e957f576b64886abcb1b7e9f9218f494. 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/ITS781901152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f52231360ce6c4c6857394b791eb1bf537bfd49ab74c4ef4f1b5df629e89f8. 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/ITS781901153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe23fdf1d09f2edc47a3cacf8c34762dda18a4eae831d09d8b3c92d80094bcb. 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/ITS782000116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9168e95f16f27d1966edd6a087fb64018c61f1540e8621f2a9ebcc08edb86a2. 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/ITS782000117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8e3467adde10d7ec73bd8fdf55d6c5469f40315bd7fe3c43a424cea5db16814. 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/ITS782000119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc4caf7ef8bd2d53e16d232bb4fc5eb45bc03e680696c3b36a68e6b7831b030. 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/ITS782000120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2de2aeae763c46706bf7220eba15444098eeaaf4a10457b96e86f6acb5cc12. 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/ITS782000121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7522536250330af0055124907cca710e56a0df6ca4c5d4f907846c57a705cd9e. 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/ITS782000122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d5abc89ff15694574a8bfbb9a8d01ef7ce7a86b14cabfe4eb9bfed5711ed292. 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/ITS782000123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dbf96137427f1cbc145acc672ad5e7a32bfc849d940fd3f8a42ba859474145f. 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/ITS782000027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9233a4f640867f1156ada98543a9be5182291f2765c26c954ab85b32961ec5f. 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/ITS782000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94dea83a8b8fac94f7d6d62ca174a568f0a260f2c176ee509c58482088437ed3. 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/ITS782000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x679f7b75c9df7e924f6104c40b4643082316489725cfe06abad7b25a72ece620. 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/ITS782000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af31aef0f488fc1c3bc63ffd52d3e27a3da47a6c591aab8257b6c7e5cc0eb6e. 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/ITS782000031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf48825852b922a9c4547f3d829317b015b08d6e2baed1c2106a934c9ff657b. 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/ITS782000032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e9769f491b8faad23c689c7dad87a221a75c23c0e452436ba941be69eb4050. 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/ITS782000033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86054a016b08fc57a2e7d6e62ec022d3e84c9519dd95db0f6a93ff45aa87b7d2. 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/ITS782000034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc948dcd018811b1cd439d15f685ae8290b29bd51de6b4a9f0d5f6e5ca335212. 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/ITS782000035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e9725b5463a33c7875c7ba462465e94ec4c4b60dd7dfa3cc2faf4f23b5cd16. 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/ITS782000036.