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 0xceab53e0b512a0e31b49a3230c173d2749611b8733e5b51c8d5f16fc2f7ca1e7. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bff53e2b-e218-4713-b58e-a2c1834df12e.json and https://artists.proofprofile.net/proofs/artist/bff53e2b-e218-4713-b58e-a2c1834df12e.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 0xafcc75f7d3bc51fed9fd81c8de7a46a7791717779bfb0a970e7fb3beafb53a21. 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/USAKS0500935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d6d2b94f24b4f1059a36e1cfcf33fdcba19b6f29a499240bdeee85549c98a04. 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/USAKS0500936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ffa6f57c8ca3779e2e9b08860d45d6cc0f4a84dcefd2ed822e15ce4f80fdf7. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-21T23:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAKS0500937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74df2871d4befb254550fac665464d95a778780ed56072fe9d2a24a34ef3d3ba. 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/USAKS0500938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa069810805e520711d3d49962a01141c0f90d0d736d8ab820bcdcc406998e922. 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/USAKS0500939.
Theid Mi Dhachaigh (The Mackenzie Lullaby)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89f2bc2375988fa8ee9960055558e9a6b2a9c94f7f593fdea33d2e698d04c274. 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/USAKS0500940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d30778c1103e2a92e522c3c5329f94cb091f33b93ac94f2aaca1a2c9021fef3. 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/USAKS0500941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4762b29929e815b789fb94743768b243c85514e3ec836b2f22eadc0c1597b342. 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/USAKS0500942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f037e736be341644bd92de9a2bc314cd575c15854290032f283f746d31ff82. 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/USAKS0500944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34226baf07415d08a4eb2cbb33584ff93e98b4e180dabec5e0717dcde56f2005. 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/USAKS0500945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8767c615ddbab2c6a55a7c6324f09d6121d6e87d5a1292fe1078e479335e019e. 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/USAKS0500947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x658cebc57d927024d8c047da749e7c465ad7e49a65ae0097931ccb46d16a9a04. 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/USAKS0500948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34d40d6b898dfac9dcbce4aa2d4deb9b95d78491cc5e4e59570ba9d1216852a. 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/IEAAR0400202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c27f64de99c282510c7e13e9ad9e86e94fe3f7114cc9f72e7957533f58e48fd. 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/USRO20506310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd696ee2921f7999648f790941a38c1379b645ffcc0b55b5d4bda911abe2c81e9. 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/USAR50419499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec1c80deb394704cd1eb20a07e3aa6066965cefaf84ab69c50fbd73d449d085. 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/USAKS0700050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f21860b269641944ec9be2a77e7b5708e6b052fae42dc3a50df4615a12ae0c. 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/GBCFT0200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf4d460d24d97ed4c67f0cc86befc91b9bb429ac69a11383ac1ea2495c32e00a. 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/USAKS0700051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac74f112ee6722e41a40b9780c289488d269d7d68b1b27d209481d15d15c060. 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/USRY20410743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38f0cd5b79a710953f99f1116c70b37c38fc93ac94d5369bbc74b123d7f7b542. 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/USAKS0700052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa147fa05986110ecaf41c420c3d5c5f99a27ec6f11d45743fe058be10807d9bc. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-21T16:19:59Z), 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/GBARL0300391.
Roll Columbia: Woody Guthrie's 26 Northwest Songs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3933ffb24af0af41a8755d8660c19017cc58e90595e25cc8eab90906e8129fee. 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/USSF11622601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e9cb80453ca652c1b595f987c12a288813a4716f1a689ef488fcf5fb69458a. 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/USSF11622602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25cd36589bcb400ad9160b2fa2596cf277436b71d2570c1e43a52a8cf68940c. 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/USSF11622603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b3ca61ee8c47db841a9ce3fecbda8217b34eb3442774901508f7e2b50c51ac5. 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/USSF11622605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5700b12afb6d51f6d845fb792acf60c375ca5899fab1337d9a40c287ce64422. 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/USSF11622609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f7b84b3a11ed0cfc18fcd6cdf6af6288a21d24bf16512632e41847a888dfa0b. 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/USSF11622628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde3dc21812c39c10afa65b5fecbb3a36562fb3ad0edfde037eed955f923ed65b. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/USSF11622611.
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 0x29f4366b57c43901a2578bb5d86e56be74189b2d50fa2b3a97e87e84889d82df. 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/USAKS0500949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2177b4fdecfada502e3d605611ec4566cd4f4ab9eada29e72fa5a9e330c80012. 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/USAKS0500950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9af061a05adc96d5e0685a6b432983bdc0023455a25f86534de50c84aa75f0c8. 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/USAKS0500951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db7c73877d8d7ddd8ae625db891f3cdef6e07e9b6badcfd2d8af65d72da5a59. 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/USAKS0500952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0738ee732ba706739eeab13aa9a91f750636a8f5b44138cffc96271fc4119479. 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/USAKS0500953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c63d8d2cf6dacc5201c82b2935dcb09e3d8bf019375baac56414f8173c0b0b. 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/USAKS0500954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89abe9fca348fdbb360dccaf49106dad084606c898cd5ea5e49ca4b94b8d9286. 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/USAKS0500955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c9050f0da19f27d54d9a2c04e7cf443d6d8adea4d2a6613eaf194d355921353. 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/USAKS0500956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf7a7d8d2a9fcb8e06db8ae43f13a9b3be7dd599d043c336155b6ff2f2a7e3f7. 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/USAKS0500957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5850217ec37c5fe80c95709238562e2e288c7e5e65f09f9bc3ba00d56aed1034. 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/USAKS0500958.
Lament of Mccrimmon / Song of the Banshee
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x473f33cbde639bf81d354809d43a53176e95cffeef531bc15f2e40e9382314fc. 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/USAKS0500959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b4f0125e1df1165d4d8fd5c7114abbadac791d35f561d8303751eb192f7e5c. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T16:15:15Z), 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/USAKS0500960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x836a03dfe85dde49b2f184216e6b628a4b836ddd922af771b536d4a285e512c1. 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/USAKS0500961.
Celtic Music of the Northwest (Reissue) [Feat. Randal Bays, Bill Bulick, Kate Power, Jim Chapman & Barry Crannell]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8034e2c62cbb193177c46305c7fc3f0896da504c116a89581ae5cacfb9d0e92b. 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/USHM20372091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238979e2e2cd21f37a04cf7c28b31f754290b5e4483e2992389625760f42a290. 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/USHM20372093.