Madison Cunningham (born October 14, 1996) is an American singer, songwriter and guitarist. Rolling Stone described her music as "a new spin on West Coast folk-rock, with classical tendencies, electri
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 0xe9496414f6c974f604334a197f979d7ed37cb8471d5d28e62b3b21260c568155. 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/f3cca3c8-d771-4e7f-b140-29f85e04e815.json and https://artists.proofprofile.net/proofs/artist/f3cca3c8-d771-4e7f-b140-29f85e04e815.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hospital (One Man Down) (feat. Remi Wolf)
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 0xc30a95d55b8a694018c9031fc77b48edbf992d78c12a773fcde7e959abac1dc1. 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/USUM72301150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c094db8fadd390be85dde1ab30392d179ef75c84c9113d4b74dedce7fe56836. 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/USUM72203786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63921ddf68928f8ca3fb7328e6f59afd0a61c19ce22dd0bfa096a08371c655e. 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/USUM72203819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e6bc6a8504987e74e3264c1314f02c378ac6e642cff91e51dd89c8dfa3dcda. 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/USUM72203654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x454d6b2450948a46386afdaaa7fe907f06c436ad7a73c020393cac4a256289eb. 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/USUM72203858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07ae34842ff02f6f7caa526f23d604d19eed7c305a0e1b265faf864a7d6467ee. 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/USUM72203870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60feaa73291a76b40a6fc1f81107df4b59efc711b9122991865d86921ec54b69. 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/USUM72203671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe212d14652d0c5eafbd1954232f12ccd7ce031b390401276837f91d9e95288. 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/USUM72203874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f4f79a68cbefed495c7e13a20816439c07fde1b608cbf65e63d0a55db57ccb. 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/USUM72203673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f3602285fba19dd60d69a332bdf752f2490c9c52434208cbce744eee46cf71. 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/USUM72203680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86178983c41525e6c4d19ff8969c7ac84dc91197e57f3bb73acd94fc9483bc66. 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/USUM72203731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b0bc4096285fb86acb3a351273ca45125f3aa6fcfc22f78c065f53fa646a3ff. 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/USUM72203683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc30a95d55b8a694018c9031fc77b48edbf992d78c12a773fcde7e959abac1dc1. 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/USUM72301150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x278781d8b6db2bacfc2c6c9e9a37c0848d92d5f84bf020a89806b8aecfd2de66. 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/USUM72304206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e04c73d7a76743c04ae731863b24665e7a2efd8a6d7922dc516cde4f9ca9c6. 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/USUM72304222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b34d469fb9a0d12dc4d88874750b7496e3f8da0230e171f6551e15f704c8f7. 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/USUM72304207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1560e002a87808ad0f868bfb04f0a46b125a218d15ff619a57a57b235d2ff0a2. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72304215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca5ab6d1d55a454c830ba9a2fc6d787cff98261849b6dc70e364d77a3e14bf7f. 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/USUM72304221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c094db8fadd390be85dde1ab30392d179ef75c84c9113d4b74dedce7fe56836. 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/USUM72203786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63921ddf68928f8ca3fb7328e6f59afd0a61c19ce22dd0bfa096a08371c655e. 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/USUM72203819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e6bc6a8504987e74e3264c1314f02c378ac6e642cff91e51dd89c8dfa3dcda. 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/USUM72203654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x454d6b2450948a46386afdaaa7fe907f06c436ad7a73c020393cac4a256289eb. 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/USUM72203858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07ae34842ff02f6f7caa526f23d604d19eed7c305a0e1b265faf864a7d6467ee. 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/USUM72203870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60feaa73291a76b40a6fc1f81107df4b59efc711b9122991865d86921ec54b69. 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/USUM72203671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe212d14652d0c5eafbd1954232f12ccd7ce031b390401276837f91d9e95288. 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/USUM72203874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f4f79a68cbefed495c7e13a20816439c07fde1b608cbf65e63d0a55db57ccb. 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/USUM72203673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f3602285fba19dd60d69a332bdf752f2490c9c52434208cbce744eee46cf71. 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/USUM72203680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86178983c41525e6c4d19ff8969c7ac84dc91197e57f3bb73acd94fc9483bc66. 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/USUM72203731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b0bc4096285fb86acb3a351273ca45125f3aa6fcfc22f78c065f53fa646a3ff. 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/USUM72203683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd3e65cad8a89c75496690f4efde6bf09649406621032f65957c059ca4211da. 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/USUM71902816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631e1313877916f21b30c020a374c7b31ca76e4d24e4780f697a97f14936c825. 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/USUM71902822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d3bcd56420c33e636e9efbddb95fff70333a069a35e62b8df9e2e864569a71. 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/USUM71902825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1df8ba50a7c758d546eded84f79a2c7b65c77fb4cecae9f44e6ffdb616ca78. 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/USUM71902837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2fbe9c0f7a51a316089f59d4e757d7b9e27f4bddcc12f540e0258521cfc7767. 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/USUM71903235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5154bfe8fde3bde99a8263c49aef389e2134b5b88320b5d02adf0065e93145c5. 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/USUM71903236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032da45491f8f3bf43e742313fc8be3cc32dd041de5b18d1fbed5a9eab9767cb. 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/USUM71903023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc883a671a7070d7fe7f60e62a9c32d79689eae4038fc8e0fb937ebc2d7fc0b. 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/USUM71903024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d1a8213dc52b5fbcb7b91f89d2fa349024e0743774b48a7b90bfc487fe9077. 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/USUM71903025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ffb893d18477bbddaaa7e8bd353dc209218bb420878d6e250deeadb48b0ff3. 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/USUM71903027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6e177cfd66f8dbc0fe403e96dd50c9fc8322f731a9d3a6b43604ea356b7507. 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/CAN112400297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e97fbf8337fd9f26ef64bcadba0b5da9e5207d4a0710d3b4fed48121a5c0fc. 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/USUM72314167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7dc1ae991b6416ff0b92662a026b4c9c4e504895796ad65b94bc1534101e878. 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/USUM72308160.
Life According To Raechel - Spotify Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7726e83ec6990c051691c7fe68acb7b2fa474cd9ea7cc9ec95ea4fd9b3f5a1a7. 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/USUM72308159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07ae34842ff02f6f7caa526f23d604d19eed7c305a0e1b265faf864a7d6467ee. 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/USUM72203870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe212d14652d0c5eafbd1954232f12ccd7ce031b390401276837f91d9e95288. 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/USUM72203874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63921ddf68928f8ca3fb7328e6f59afd0a61c19ce22dd0bfa096a08371c655e. 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/USUM72203819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e6bc6a8504987e74e3264c1314f02c378ac6e642cff91e51dd89c8dfa3dcda. 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/USUM72203654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e6bc6a8504987e74e3264c1314f02c378ac6e642cff91e51dd89c8dfa3dcda. 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/USUM72203654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e6bc6a8504987e74e3264c1314f02c378ac6e642cff91e51dd89c8dfa3dcda. 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/USUM72203654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7216a4915dfecb4bb4047315425f370bc53db2799e62ac1c98b28cfd1e99980. 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/USUM72018386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e800c8fe03aa1323108a5f8ebd593bd73efe04844813638c1f9d15bcd56bee8. 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/USUM72018390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa21691964fb13b7503f881322ec691bb5e6b531fd04407f3b3cfffbfda5c0116. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USUM72018391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa6645c6e8a7396b0a72ee629a2b547ac571eee8e03748754d66f0a7a956ac5e. 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/USUM72017149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947ddb4a80e2cf475d3844fb3baeb13389cf983ce20f882c03c391174aba1c3b. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72110317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f95ee59c7efe598ea8aa1f7284d143991ca1f92e7d78cc1d9acc53228dc39bd. 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/USUM72110318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947ddb4a80e2cf475d3844fb3baeb13389cf983ce20f882c03c391174aba1c3b. 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/USUM72110317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9eeb858c95d734bb9abf6a7978917d188fdcb391c486ff653a6fd3aef09942c. 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/USUG12103865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21dd0e81eac525d8af2121902d2319b39d994e85036488f17850402c9311a4a7. 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/USUM72118977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9433fe52471801063aa5cd6b91be13e31228e07fc8c9d0962add2ddbd205c0bc. 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/USUM72117654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57fff8bfa48de4a76701e09afd012708d9ba52b80576268ff9d9bb96ae795b20. 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/USUM72100701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7216a4915dfecb4bb4047315425f370bc53db2799e62ac1c98b28cfd1e99980. 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/USUM72018386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e800c8fe03aa1323108a5f8ebd593bd73efe04844813638c1f9d15bcd56bee8. 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/USUM72018390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa21691964fb13b7503f881322ec691bb5e6b531fd04407f3b3cfffbfda5c0116. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USUM72018391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa6645c6e8a7396b0a72ee629a2b547ac571eee8e03748754d66f0a7a956ac5e. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/USUM72017149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e800c8fe03aa1323108a5f8ebd593bd73efe04844813638c1f9d15bcd56bee8. 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/USUM72018390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa21691964fb13b7503f881322ec691bb5e6b531fd04407f3b3cfffbfda5c0116. 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/USUM72018391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa6645c6e8a7396b0a72ee629a2b547ac571eee8e03748754d66f0a7a956ac5e. 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/USUM72017149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236ac981c28118d656d46ffc8abf9198a1673253c57ee9dafa6fde3e67275fda. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72001676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e158d02d76eebbc554960c4a228ba23c17ba2a96c20b2ee443032ab35c57c74. 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/USUM71925420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0ab0b400d30dcb1d51a6ad18805427d352ab2ddc30f490b1cc1d6e6e6982f16. 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/USUM71803073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ae965c8b889b211cc71cc748e822f01213081fa71b1fc2eeead7ca5b7b776f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USUM71803075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320a37d322cc231b8e68608b648c0e2cd6665c17c61269fed79c237b959dd624. 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/USUM71803077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636d094b27bed85da62fec77e57a7b4fd16cb5f33d88c51ba468b52122305002. 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/USUM71803076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb03b0ad34e3795031a9275153bdad456207d89921219992ef661b6b6c062eb4. 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/USUM71803074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x232b643361a9ff6df12286695f01e4619ff558486d45d4cf5903d2da4571cdc0. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USUM71903576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf40c43dabcc287e13628f51b3c5b3a3478d1c82def17226994965d19f8aadc29. 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/USUM71817229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4338023521377422687f294da5796b19423c146a1db3f577241e8c231385a7c1. 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/QM6YQ1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99c69f81d405b6f73ed8e5da0ee4019aaf4bdf3817a79f755626f8aaf9869f3. 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/QM6YQ1700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ec74474c93f5ec536e40cc5c9742be4321e360bf7c54db67a7ecc4168e00c7e. 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/QM6YQ1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c14c429cd31fdfe0bcc9af74873a580b18e5d3fd908255a6cf43f79139ee72. 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/QM6YQ1700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a1fbe004ab8f0cf62a5047430afb4849895a1e998b13795daa544065c7cb78. 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/QM6YQ1700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa623330b458dcb0c70ce9ef4bac1067fb2e5f17da6c4f97e43188df5bf3e706d. 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/QM6YQ1700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15225068902413c46f8a874924b581ff687e1c0c2e3b134e97ba8dd1dbd6262a. 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/USY1R2201011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15225068902413c46f8a874924b581ff687e1c0c2e3b134e97ba8dd1dbd6262a. 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/USY1R2201011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbec03075c185d8914ee988d6008df0d38a4721319d8534d37c9de7ccec8c655. 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/USUM71708518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e2381a1937e0c9923cef386c359569b943fb6ffec54ead3931e864135c341e. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T16:21:18Z), 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/US25L1500327.